ThermoPro TP49 Digital Indoor Hygrometer Mini Room Thermometer Temperature Monitor and Humidity Meter Temperature Humidity Gauge for Room Home Office Greenhouse Air Comfort Baby Room Thermomete
Bought this as we have high humidity in our house at times, wanted to ensure that the level was reducing without having to turn on the dehumidifier. I’d say it’s pretty precise as it matches the level on my dehumidifier within +/-1.
I’ve used this for month now & can honestly say it definitely works! I’ve found others to give false readings but not with this one its the most accurate i have had & yet the smallest. Would 100% recommend
Have bought 6 now, 2 in a pack are very good value. I have used these to monitor the humidity in rooms,( particularly the north facing ones) after we had experience some dampness. They remind me to ventilate the room which brings down the humidity & I try to keep the readings at 60 or below.
Bought 2 of the T50 monitors a while back and decided to buy these so I could monitor the other rooms in the house.
Not really bothered how accurate there are – only using as a reference to see high’s and low’s.
Work really well and now I can see at a glance if the humidity has gone up or down.
Considered buying the Bluetooth ones but decided to get off my backside and check them manually.
Great little temp / humidity unit, simple and effective, don’t understand review stating it has a small/ weak magnet as it adheres to the side of kitchen fridge without any problem smiley goes on and off depending on humidity so seems accurate enough.
It arrives exactly the same as it appears in the product shot though it is smaller than I expected. No smiley or sad faces indicated next to the humidity reading. I wonder if it should be so?!
Otherwise, the design is as simple as it is.
Great little device to measure moisture content in the air. You can move it around your home to see if you have any problems with condensation and see if you need to act. Great value for the small cos
Nice little thermometer. Like the colour, the size is small but the numbers are easy to read. I like in particular the smiley/unhappy face next to the humidity level to indicate the acceptable level. Good price. Recommend the product.
Needed to check condensation levels in our house, these small but easily readable meters are very handy, we can now regulate our heating system to get the ideal level
Bought 2 of these little ThermoPro’s to get used around the house. When the reading goes high I switch on the dehumidifier. Both read the same, very pleased with purchase.
I now have a couple if these in the house and have found it really useful when deciding between the family members whether we need to heat the house or wear more suitable clothing. The impact of humidity is the most interesting aspect as the central heating controls do not consider this.
Just arrived from Amazon prime delivery. Installed the accompanied triple A Nickel-Cadmium batteries.
The figures are very easy to read.
The reading varied between the three monitors but are within the tolerance specified.
Bought these on a lighting deal so very pleased with the deal and the product.
65 year-old single female living in a 2-bedroom flat. I bought this product to check on my room temperatures as I have all electric radiators with temperature ranges between 1 – 9 but no room thermostats and I want to be able to set my radiators to the optimum heat settings (18C for me).
This little thermometer and hygrometer seems to be accurate. When I change it’s location it adjusts quickly. It needs 1 AAA battery, it’s small and does the job well.
Great little item I bought 2 and use 1 in the living room helping us with monitoring our temperature and controlling our electric use. The other is for the motor home as the control panel one is so inaccurate
Very simple to use. Just insert the battery and your ready to go. Vital for keeping an eye on the temperature in your home. Especially if like me you have a chronic lung disease which dictates the need for warm air to breath and help reduce exacerbation!! Highly recommended
This is my second device I use one upstairs and one downstairs near the central heating thermostat. It appears to be accurate and gives me an idea as to how warm the house is ,not too hot or cold. I do not want to waste energy in view of the times we live in. It also uses a AAA battery which is more powerful than a coin battery. Recommended.
These are handy little devices to tell you what temp is currently being experienced. They seem reliable. Also helps resolve domestic disputes about hot or cold it really is.
Easy to order, very prompt delivery and the readings are consistent with other thermometers. It is very neat, unobtrusive, useful and very easy to use.
Easy to use. The reading goes up and down depending on what I’m doing around the house.
Wanted it to confirm whether I needed to get a dehumidifier which I’ve now ordered.
Absolutely fine. They are quite small, but that wasn’t a problem for us. If you have got the type of house where it is really useful to know the temperature and humidity levels in different rooms at different times of the year, then these will do for you. We have two of them.
There is nothing to dislike about this bit of kit. The quality of the build seems excellent. Very affordable price. As an extra bonus (in my opinion) it even has a delicate little smiley face to give an instant idea of how your room is feeling. Liked it so much we have sent details to a friend overseas who will be buying one very soon.
Does what it says on the tin. Simple clear display. Temperature reading agrees with my weather station. This is a second purchase as I was so pleased with the first one.
I’ve suspected for a while that the humidity level in my flat is too high. Now I know exactly how high it is and which rooms are the worst, so I can do something about it.
Good value. It’s reading is correct within 0.2 degree with reference to a very accurate professional electronic thermometer. Humidity ready in pretty consistent between the two of these units that I have. Recommended.
A wonderful piece of modern design entirely different (not) from all the other digital thermometers out there- you pays your money and you takes your choice 0 this one seems OK
This is a little thermometer that can stand up on its own, hang on a hook, or can attach to something else if you wrap it up with reels of gaffer tape (sold separately). I have four around my house.
They’re not smart, so there’s no app for your pocket computer, but they’re handy enough to glance at and see if you’re going to sweat or shiver in whichever room you’re in.
No idea if the humidity measure works – can’t see it anyway with all the tape!
Purchased to monitor humidity for storage of 3D filaments.
Small device but shows very clearly the key information.
Has a stand which works fine – tucks away into the body if not needed.
Also has a magnet fixed to the body which is ideal for my intended use of it.
Shows temp in either C or F.
Overall looks well made and happy with this purchase.
Thanks!
I purchased two of these TP49 thermometers 2 years ago. They are still going strong with the same 1.5V AAA alkaline batteries (“LONLIFE” brand) that came with them in the box. Just measured the 2 year old used batteries and they are at 1.4V. Fresh unused batteries of this type are at 1.65V (I know this because I just purchased two TP50 thermometers a few days ago and they came with the exact same batteries. Most AA and AAA alkaline batteries start with 1.65V and die at 0.9-1.0V.)
I tested the thermometer with different voltage levels (provided by a programmable DC power supply). It seems to be able to operate between 1.0V and 1.65V but the lower the voltage the lower the contrast of the LCD screen becomes. At 1.4V the drop in contrast isn’t significant so using the same AAA alkaline battery for two years (like I did) isn’t an issue. At 1.3V there is a noticeable drop in contrast: the segments are semi-transparent/grey instead of sharp black. At 1.1V the LCD screen is barely readable. For the above reasons using 1.2V or 1.25V rechargeable AAA batteries might not be a good idea.
Viewing angles: the LCD is sharpest when viewed from top/left/right, a bit less sharp from the front and significantly less sharp from bottom. Very typical design in case of segmented LCD displays.
If I leave my two TP49 and two TP50 thermometers on my desk to let them stabilise then their temperature measurements are very close. The difference between the lowest and highest reading is at most 0.2C (but sometimes all of them show the exact same readings) and they seem to agree with my mercury thermometer too. The difference between the lowest and highest humidity measurements can be up to 7-8%. Three of the thermometers are very close to each other (within a 3% range) but one of the TP50 units provides a noticeably higher value when the humidity is above 50-60%. At lower humidity (30-40%) the spread between the measurements isn’t as high. Most of these seem to satisfy the claimed specs (1C and 2-3%RH) except the humidity readings on one of my TP50 units. (However, in case of humidity most people don’t need very accurate readings.) This isn’t military-grade precision but I don’t expect much better from an inexpensive consumer-oriented device. The downside to this is that you may get a dud if you buy only one unit.
Comparing the TP49 (this model) to the TP50: the most obvious difference is that the TP50 is a bit larger (both the display and the frame around it which includes thickness of the device: 2.0cm VS 1.5cm) and it remembers the lowest and highest readings since the last reset. In terms of design there are pros and cons on both the TP49 and the TP50 side:
The reflective LCD background of the TP50 is lighter which seems to result in a bit better contrast. However, I prefer the LCD of the TP49. My problem with the TP50 is that with a full battery (1.5V or higher) the inactive LCD segments become too visible when I look at the display at an angle (45+ degrees from the left/top/right). I prefer the display layout of the TP49: it shows the temperature at the top of the screen. The TP50 shows the humidity at the top (with a bit larger/taller numbers than what it uses for the temperature value and I find that a bit annoying).
The design of the battery cover of the TP49 is inferior. Opening the battery compartment requires only a minimal amount of pressure on the central snap-fit joint that is easy to apply accidentally by simply picking up the thermometer. Without touching that area the lid seems to be secure enough. The TP50 changed and improved the design of the battery compartment significantly.
Unlike the TP50 the TP49 can be attached to the head of a screw or nail. The magnet in the TP49 is smaller and shiny, it is located at the centre instead of the top. Attaching it to a flat surface with screw/nail or magnet obstructs the holes on its backside and that might affect it readings or the speed at which it follows changes to temperature/humidity. The TP50 has a larger dark ferrite magnet at the top: even after attaching it to a flat surface there is a 1mm gap for the ventilation holes on the backside.
Both the TP49 and TP50 have a 10 second refresh rate. This seems to be a reasonably good balance between battery life and response time. Their power consumption patterns seem to be very similar: both models spend about 7 seconds in idle and 3 seconds with reading the sensors and updating the info on the screen (during a full 10 second refresh cycle). Based on my measurements the TP50 seems to consume a bit more.
I bought this to use in my room after bbay was born, as he was very early and we had to keep a close eye on it. Very accurate and easy to read in light. It’s hard to read in dark but shining a light on it makes it a lot easier! Will continue to use in his rooms once he leaves ours!
First of, I’m grateful this thing uses a AAA battery instead of those tiny round LR44 things or something similar.
It’s probably low enough power that you wouldn’t need to replace it for a long time, but it’s just more convenient (especially without a battery indicator) for it to run on something you likely have in a drawer somewhere.
Outside of that, this thing is convenient, the display is nice and big and clear (no backlight but that’s not a huge issue for me), it’s small enough to fit under my monitor without being an inconvenience, and it’s cheap.
The magnet on the back could be stronger, but I don’t use it anyway.
Don’t really know what else to add other than it does what it says it does, and is cheap in doing it.
This device just sits quietly in one room or another if I want to check the humidity. Tends to be more useful in Autumn and winter but the obvious signs of high humidity is condensation on the windows. I can’t say the device is highly accurate but I guess it does its job kind off and I don’t any complaints as such as I’m really not that strict on the requirements and looking at the other hydrometers on the market they also have accuracy issues especially the cheaper models. I like the magnet on the device to stick on metal surfaces but it can also happily sit at my desk with no issues. Would like a solar powered hydrometer in future but there really are not that many around and the battery life on the device seems to be ok so far as I’m still using the battery that it came with not to say it’s actually doing all that much aside from measuring temperature and humidity. It works in parallel to my dehumidifier as that has a sensor built in and I bought this device to see if there were any discrepancies.
This economical device, which is easy and accurate, was bought to check and calibrate a room thermostat, which seemed to be malfunctioning. However, the thermometer proved that the thermostat was operating effectively, and saved the money and time needed to replace a thermostat.
The thermometer is discrete and can be easily moved between rooms to check for comfort levels. The surprise has been that the human body feels comfort levels which are more dependent upon the body’s physical condition than room temperature. This proved the function of the temperature controls.
The humidity meter has been an added bonus, showing the levels of humidity in the room, and how these can vary after; showering, baths, and hanging wet clothing to dry. It provides data to show, when its a good and effective time to open the windows. The humidity can vary and the meter shows how quickly levels can move, often more quickly than the temperature varies.
This device provides this data quickly effectively and easy read when passing.
Bought this mainly to check the house temperature of different rooms (pre and post insulation). Setting up was easy and within seconds, it was up for the task. Lightweight with magnet and retractable stand offer great versatility. In terms of accuracy, the reading has been consistent with my home Nest unit. Now sitting proudly on my kitchen fridge door. Very pleased with it.
I was looking for a small neat thermometer to use in motorhome, this thermopro is perfect for me it can stand or use magnetic back the readings/display are quite big for a small unit & clear, & for me easy 2 pack away or use the magnetic back during when traveling. The other thing I liked & looked for is the single AA battery, as we carry spare AA batterys as a standard for our torches, at moment we using in our bedroom, so perfect for me.
I find it useful to know the temperature in my living area as I have body thermostat issues: I sometimes feel freezing when it’s actually quite warm! It’s useful to know what the ‘real’ ambient temperature is. This is small, compact, easy to see and it’s useful to know the humidity level as well. Prompt delivery with Prime and excellent value. Very pleased with this.
I was going to buy one of the cheap, tall, room thermometers which do not require a battery – but I decided to get this one instead as it had over 10,000 reviews, mostly good. I’m glad I did because it can be hung up, free standing or magnetically stuck to metal thing and is nice and small to carry around buy most importantly of all – it seems very accurate as it tallies with my other 2 digital room thermometers 🙂
We already have a larger version of this, but were never convinced that it was accurate, so I was pleased to be able to review this version. This is a new to me brand.
It’s extremely easy to use. The little stand at the back just flips out, and the battery just pops into place.
You can choose whether to use C or F, and there’s a humidity read out too.
We’ve had both running next to each other and they’re very rarely different, and that’s only by a tiny fraction, so I’m happy that they’re accurate.
We now have one upstairs and one downstairs, and at the moment it’s officially chilly upstairs!
Happy to recommend.
Thanks for reading, I hope you find this review helpful.
Bought this whilst on lightening deal with amazon.
I decided on this one as the design was small but clear and functional with the main two displayed ie temperature and humidity as same time.
I wanted to check my bedrooms temperature and humidity as winter months is a challenge with heating and humidity. I had started to notice a lot of humility on windows and cold walls etc . I can now monitor when the humidity goes above 60 ie damp and switch heat on etc.
I ideally could do with a dehumidifier but thats another cost I can not afford just yet so in meantime this useful gadget helps me monitor the situation and be proactive rarther than guess the rooms temp and humidity.
overall I am pleased. not sure how long it will last etc but for cost that not a concern.
I have checked the room temperature reading on this device and it is always accurate but the Hygrometer feature is over reactive – if I run my kitchen tap it claims the moisture in the air has gone up by more than 20%, which seems unlikely!
I was sick of shivering in my living room and ordered this little thermometer to find out just how bad it was downstairs. It was easy to set up and position on my living room table so I could balefully stare at the disappointing numbers on my screen. And they were bad. 11c to be exact, and 75% humidity. Quite frankly I’d have been warmer sitting outside.
This did however mean that I finally had the evidence to push for brand new patio doors, as opposed to the hole filled aluminium nightmare that’s been there since I moved in, and radiators that, well, radiate, rather than go a little lukewarm an inch from the radiator and then gurgle and die.
So really this tiny, value for money room thermometer has cost me thousands, but I’m writing this without forty blankets, a fleece and a hat on, and I can feel all ten fingers and toes, so it really has been quite helpful.
I bought this item primarily to measure the temperatures in each room of my house in order to change my TRVs and main thermostat more effectively. I first placed the ThermPro next to an existing thermometer in the same room in order to verify its accuracy. I was a little disappointed because the thermostat was set at 20C, the existing thermometer registered 21C, and the new thermometer registered 22.5 C. I was hoping for a two out of three result to prove which was correct…no such luck.
After my initial review, the supplier contacted me, and after a couple of exchanged emails, they supplied me with a another ThermPro unit. Their customer service is fantastic. I have never had such a response from suppliers before. The new unit reads within about half a degree of the original ThermPro unit, an acceptable difference in my eyes, so I know at least that my existing thermometer is inaccurate. As a side note, I did find that as the temperatures rose during the summer ( yes we did get close to 30C at one time here in Wales), I noticed that the ThermPro units only registered a 0.3C difference to the original thermometer, make of that what you will.
I bought one of these a few months ago and it has been working well. We dry clothes in a spare room in wet weather and I use this to keep a check on the humidity, which in turn helps me check if my dehumidifier is working OK.
I bought a second one recently and put it next to the original one for a few hours to let it settle down. The temperature was exactly the same on both and the humidity within 1%, which is great. If they were within 5% of each other it would have been acceptable.
I bought this thermometer to go above my baby’s bedside cot. (Baby is still cooking) but will be a summer baby, so I figured it would be a good idea to have a thermometer.
I like that it shows the humidity as well as temperature. I feel like it is quite accurate, my bedroom is very warm in warm weather but when I moved it to cooler parts of the house it responded accordingly. All in all happy.
Easy to use and backed up my argument that my workspace was far too hot (this read temperatures of up to 33.9 in an office with no window, no air-conditioning and a door that had to be closed due to data protection and GDPR regulations) Although there is no actual maximum temperature for a workplace this helped put forward a case for the ancient air-conditioning to be repaired and regassed and who knows, maybe the hot water pipes in the room may be boxed in one day. Now the temperature is 22.3, lovely and cool during the summery weather we’re experiencing. Well worth the price.
The display is really good, shows the measurements clearly.
Only thing is I am not 100% sure of the accuracy.
I bought this to help measure the humidity of my Snake’s vivarium, it tells the temperature perfectly and accurately, but when I mist water, no matter how much, the humidity doesn’t seem to increase accordingly, so I am not too sure.
But nonetheless it tells the temperature perfectly and it is very easy to set up, thank you
I bought this to stop my dad trying to work out the temperature of the room by staring at a vague strip of temperatures that he was given for free.
It is not the quickest temperature gauge but if you are keeping it in one room this shouldn’t be a problem. The display is very clear, the ‘stand’ works fine and it seems accurate enough.
I am sure that some of the more expensive thermometers that Amazon sell are better, but if you just need to monitor the temperature of a room in your house then this does the job very well.
Bought a few ThermPro Hygrometers for around the house and have to say I’m really impressed with all of them. The smallest, the TP49 is perfect for putting anywhere. And really accurate.
Has a little stand, a hole in the back for a nail/hook and magnets to stick to the fridge or cooker.
I wasn’t expecting perfect accuracy and without a calibrated thermometer I can’t be certain but it’s consistent with all other Hygrometers in the house, including the thermostat.
The numbers are super easy to read from a distance for such a small display.
Small, easy to read and accurate.
Out the box you just put the AAA battery in, and then one button at the back to change from f or c
I got two different brands, the larger one I’ve had for a couple years and moved around the home, wanted a permanent one in the conservatory and was pleased to see that they both showed exactly the same temperature, very pleased with the purchase
This is the second one that I have bought.I live in an older house it is very cold during the winter so bought original one to test how much water in atmosphere and temperature of the room as condensation on Windows it seemed pretty accurate and as a consequence I bought a dehumidifier. I bought another to put in another room to see the best place to put dehumidifier. Testing them all together the accuracy was within 1% for humidity and temperature all the same so pretty accurate.A really good investment that helped me decide whether to buy humidifier.At a glance view and emoji face to say if too much humidity.
Simple easy to read, displays temperature and humidity clearly.
The refresh rate is quite fast which enables readings to be taken in different areas.
The unit uses a standard AAA battery which is readily available and according to the manufacturer should last 18 months.
This is a simple unit with no buttons (apart from a button to select degC or F) which suits my purpose perfectly.
I have purchased 3 of these units and if all positioned together they will read almost identical readings.
In summary it is a very good measuring device, the main purpose I use it for is to check the humidity in different rooms, humidity is often overlooked in many homes and importantly if left uncontrolled can cause health problem’s in addition to property damage
Very good product, accurate, fast delivery, easy to switch from F to C*, very good for showing humidity as well. You can use it on a table or stick it on the fridge with the back magnetic part.
Needed to monitor 2 areas in my home. Fantastic piece of kit. I’ve never realised how humid our home gets and this little baby shows us exactly what is happening in our kitchen. Because this is where I currently have my orchids i need to know what the humidity, what the comfort levels are because this tells me if i need to adjust my watering or the fans. I’m really impressed with this gadget, it accuracy and ease in reading it.
I bought two of these for a specific reason and they show identical temperatures when they are together . They are needed to measure temperatures in different parts of the conservatory and one gets the Sun and the other does not so we get a correct reading of the temperature in the conservatory from the shaded one…When the Sun goes in both thermometers give the same reading so they must be very accurate…Great value for money would buy again. They have a top 70C thats 158F so works really well in the conservatory
Bought two of these as I always feel cold so wanted to try and see what temps the room was at.
Put two of these next to each other and they had identical readings so doesn’t seem to be any fluctuation in that respect.
Helpful to know temp and humidity and they seem to be fairly accurate (based on no evidence what so ever as I don’t have anything to compare them to, lol)
The only slightly annoying thing is that the updates occur slowly and gradually, so takes a while to show an accurate readinv in a new environment.
I initially bought one of these because I was concerned about how cold my bedroom seemed compared to the other rooms in the bungalow. Having a much more accurate reading than the card ones that are issued by utility companies and ageuk meant I was able to convince my landlord of the need to replace the single radiator in my bedroom with a double one – finally I can get the room to 20 degrees!
I then purchased another two (one for bathroom and one for living room). Unfortunately one of them only worked for a minute or so and then gave up. Tried a new battery but no use. Emailed supplier and without hesitation they replaced it with a new one – I was very impressed with this service.
All in all a good purchase – as others have mentioned ‘aaa’ battery which is easily replaced, option to stand or hang in a room and a clear reading that’s easy to see.
To sum up:
– Nice and small with the plastics, but the number is still easy to read compared to other meters
– Accurate readings
– Powered by a single AAA which lasts longer and and easier to find than the variety of coin cell battery ones out there
Works well and gives an accurate reading. I bought several different brands and all read within 1% humidity of eachother. The temperature is also within 0.5C.
I also really like that it is small and doesn’t take up a big space on your table unlike the others. Takes about 1.5 by 1.5 inch footprint. It also takes a single AAA battery which means its easier to replace and last longer than the coin cell batteries.
I would recommend this product other other Temperature+humidity meters.
The ThermoPro TP-49 room thermometer is easy to read and seems to be reasonably accurate – I tested it against other thermometers. It comes with the one AAA battery it needs. It doesn’t need expensive button-type batteries. You can hang it on a hook, sit it on its stand or use the built-in magnet to attach it to a metal surface. A really good room thermometer. I’ve now ordered six more for relatives.
Been looking for a thermometer for our conservatory for a while and took a gamble and ordered this one. Really pleased with the product, it is small and compact, can hang on the wall and the figures are really clear and can be read easily. Very fast delivery, would definitely recommend.
Bought this as we have high humidity in our house at times, wanted to ensure that the level was reducing without having to turn on the dehumidifier. I’d say it’s pretty precise as it matches the level on my dehumidifier within +/-1.
I’ve used this for month now & can honestly say it definitely works! I’ve found others to give false readings but not with this one its the most accurate i have had & yet the smallest. Would 100% recommend
Have bought 6 now, 2 in a pack are very good value. I have used these to monitor the humidity in rooms,( particularly the north facing ones) after we had experience some dampness. They remind me to ventilate the room which brings down the humidity & I try to keep the readings at 60 or below.
Bought 2 of the T50 monitors a while back and decided to buy these so I could monitor the other rooms in the house.
Not really bothered how accurate there are – only using as a reference to see high’s and low’s.
Work really well and now I can see at a glance if the humidity has gone up or down.
Considered buying the Bluetooth ones but decided to get off my backside and check them manually.
Great little temp / humidity unit, simple and effective, don’t understand review stating it has a small/ weak magnet as it adheres to the side of kitchen fridge without any problem smiley goes on and off depending on humidity so seems accurate enough.
It arrives exactly the same as it appears in the product shot though it is smaller than I expected. No smiley or sad faces indicated next to the humidity reading. I wonder if it should be so?!
Otherwise, the design is as simple as it is.
No issues with these items. Very pleased, better that anticipated.
I like these thermometers, they taking readings every couple of seconds, they’re nice and small and light.
Easy to read, handy for checking indoor temperature and humidity.
No issues with the product, does what ad says, accurate readings.
Was smaller than expected but size is ideal easily readable, and accurate.
Seems to be working flawlessly. Just have to trust all readings are correc
Have on in each room, has helped me keep the heating costs down and I now know I could survive in the Artic
Easy to use and very handy for individual rooms for monitoring the temperature, quality build at affordable price
Great little device to measure moisture content in the air. You can move it around your home to see if you have any problems with condensation and see if you need to act. Great value for the small cos
Nice little thermometer. Like the colour, the size is small but the numbers are easy to read. I like in particular the smiley/unhappy face next to the humidity level to indicate the acceptable level. Good price. Recommend the product.
I’m using this to monitor the temperature in an upstairs room and it seems to be very accurate easy to use.
Needed to check condensation levels in our house, these small but easily readable meters are very handy, we can now regulate our heating system to get the ideal level
Making an assumption on the accuracy cos how would i know if its telling porkies
Bought 2. Both read identically when next to each other. Easy to move round the house to check temp and humidity
It’s nice and small, easy to read and can be used freestanding or has a magnet on the back to attach to metal surfaces.
Just arrived from Amazon prime delivery. Installed the accompanied triple A Nickel-Cadmium batteries.
The figures are very easy to read.
The reading varied between the three monitors but are within the tolerance specified.
Bought these on a lighting deal so very pleased with the deal and the product.
This little thermometer and hygrometer seems to be accurate. When I change it’s location it adjusts quickly. It needs 1 AAA battery, it’s small and does the job well.
Great little item I bought 2 and use 1 in the living room helping us with monitoring our temperature and controlling our electric use. The other is for the motor home as the control panel one is so inaccurate
Very simple to use. Just insert the battery and your ready to go. Vital for keeping an eye on the temperature in your home. Especially if like me you have a chronic lung disease which dictates the need for warm air to breath and help reduce exacerbation!! Highly recommended
Well made. Accurately showing temperature and humidity. Will get more to monitor every single room.
This is my second device I use one upstairs and one downstairs near the central heating thermostat. It appears to be accurate and gives me an idea as to how warm the house is ,not too hot or cold. I do not want to waste energy in view of the times we live in. It also uses a AAA battery which is more powerful than a coin battery. Recommended.
These are handy little devices to tell you what temp is currently being experienced. They seem reliable. Also helps resolve domestic disputes about hot or cold it really is.
It was bought for my elderly sister and she thinks it’s a great asse
Very good little thing to easly see what the temp of our rooms are.
Bought a second as the first just received was so good. Seems accurate.
Perfect product for my elderly parents so they can monitor the temperature in whichever room they put this in.
Got it for the nursery. Shows accurate temperature (compared with thermostat in other room).
Use it to monitor my central heating effectiveness. Replaced a previous one which was difficult to read. This one is easy to read.
Easy to order, very prompt delivery and the readings are consistent with other thermometers. It is very neat, unobtrusive, useful and very easy to use.
Easy to use. The reading goes up and down depending on what I’m doing around the house.
Wanted it to confirm whether I needed to get a dehumidifier which I’ve now ordered.
Very happy with my Digital room temperature device.
Very easy to read and use.
Look at it every day.
Has really helped me.
Absolutely fine. They are quite small, but that wasn’t a problem for us. If you have got the type of house where it is really useful to know the temperature and humidity levels in different rooms at different times of the year, then these will do for you. We have two of them.
Easy to read and seems responsive to air temperature changes
Useful for kitchen, living and bedroom.
I like the way it registers humidity level, especially in the kitchen when cooking.
It’s easy to read and can be free standing or mine is on the side of the fridge.
These are fairly accurate and we have them in most rooms. Easy to read.
Value for money and you’ve got that right nice one xx
Unobtrusive yet visible enough to be seen anywhere in the room
It’s something necessarily if you have little baby, because you can control the humidity
Works well, easy to read, don’t know how accurate as nothing to compare it to but, seems to be as I would expect.
Perfect for what I needed it for. Easy to read and understand
Small and unobtrusive. Accurate compared with my central heating thermostat. Good value.
There is nothing to dislike about this bit of kit. The quality of the build seems excellent. Very affordable price. As an extra bonus (in my opinion) it even has a delicate little smiley face to give an instant idea of how your room is feeling. Liked it so much we have sent details to a friend overseas who will be buying one very soon.
Not the first I have bought. A few left around the house keep in touch with heating, ventilation and therefore comfort.
A really useful device.
Does what it says on the tin. Simple clear display. Temperature reading agrees with my weather station. This is a second purchase as I was so pleased with the first one.
I’ve suspected for a while that the humidity level in my flat is too high. Now I know exactly how high it is and which rooms are the worst, so I can do something about it.
Excellent value for money, accurate readings, easy to read large digital numbers, ideal for home and office use. Definitely a good purchase!
Very accurate and perfect size. Large enough to read clearly, small enough to sit discretely on the side.
I’ve always found ThermoPro to be above average. This was no exception except I found where I wanted to use it really needed a backlight.
Used to regulate a baby sleeping room with the air conditione
Good value. It’s reading is correct within 0.2 degree with reference to a very accurate professional electronic thermometer. Humidity ready in pretty consistent between the two of these units that I have. Recommended.
A wonderful piece of modern design entirely different (not) from all the other digital thermometers out there- you pays your money and you takes your choice 0 this one seems OK
This is a little thermometer that can stand up on its own, hang on a hook, or can attach to something else if you wrap it up with reels of gaffer tape (sold separately). I have four around my house.
They’re not smart, so there’s no app for your pocket computer, but they’re handy enough to glance at and see if you’re going to sweat or shiver in whichever room you’re in.
No idea if the humidity measure works – can’t see it anyway with all the tape!
Simple as ,no fuss,just put batteries in and mount it somewhere
Magnet is a useful feature for attaching to walls etc
I gave it 5 stars for accuracy but frankly I don’t know. If I had a go to accurate reading I wouldn’t have needed to biy this one.
Purchased to monitor humidity for storage of 3D filaments.
Small device but shows very clearly the key information.
Has a stand which works fine – tucks away into the body if not needed.
Also has a magnet fixed to the body which is ideal for my intended use of it.
Shows temp in either C or F.
Overall looks well made and happy with this purchase.
Thanks!
I tested the thermometer with different voltage levels (provided by a programmable DC power supply). It seems to be able to operate between 1.0V and 1.65V but the lower the voltage the lower the contrast of the LCD screen becomes. At 1.4V the drop in contrast isn’t significant so using the same AAA alkaline battery for two years (like I did) isn’t an issue. At 1.3V there is a noticeable drop in contrast: the segments are semi-transparent/grey instead of sharp black. At 1.1V the LCD screen is barely readable. For the above reasons using 1.2V or 1.25V rechargeable AAA batteries might not be a good idea.
Viewing angles: the LCD is sharpest when viewed from top/left/right, a bit less sharp from the front and significantly less sharp from bottom. Very typical design in case of segmented LCD displays.
If I leave my two TP49 and two TP50 thermometers on my desk to let them stabilise then their temperature measurements are very close. The difference between the lowest and highest reading is at most 0.2C (but sometimes all of them show the exact same readings) and they seem to agree with my mercury thermometer too. The difference between the lowest and highest humidity measurements can be up to 7-8%. Three of the thermometers are very close to each other (within a 3% range) but one of the TP50 units provides a noticeably higher value when the humidity is above 50-60%. At lower humidity (30-40%) the spread between the measurements isn’t as high. Most of these seem to satisfy the claimed specs (1C and 2-3%RH) except the humidity readings on one of my TP50 units. (However, in case of humidity most people don’t need very accurate readings.) This isn’t military-grade precision but I don’t expect much better from an inexpensive consumer-oriented device. The downside to this is that you may get a dud if you buy only one unit.
Comparing the TP49 (this model) to the TP50: the most obvious difference is that the TP50 is a bit larger (both the display and the frame around it which includes thickness of the device: 2.0cm VS 1.5cm) and it remembers the lowest and highest readings since the last reset. In terms of design there are pros and cons on both the TP49 and the TP50 side:
The reflective LCD background of the TP50 is lighter which seems to result in a bit better contrast. However, I prefer the LCD of the TP49. My problem with the TP50 is that with a full battery (1.5V or higher) the inactive LCD segments become too visible when I look at the display at an angle (45+ degrees from the left/top/right). I prefer the display layout of the TP49: it shows the temperature at the top of the screen. The TP50 shows the humidity at the top (with a bit larger/taller numbers than what it uses for the temperature value and I find that a bit annoying).
The design of the battery cover of the TP49 is inferior. Opening the battery compartment requires only a minimal amount of pressure on the central snap-fit joint that is easy to apply accidentally by simply picking up the thermometer. Without touching that area the lid seems to be secure enough. The TP50 changed and improved the design of the battery compartment significantly.
Unlike the TP50 the TP49 can be attached to the head of a screw or nail. The magnet in the TP49 is smaller and shiny, it is located at the centre instead of the top. Attaching it to a flat surface with screw/nail or magnet obstructs the holes on its backside and that might affect it readings or the speed at which it follows changes to temperature/humidity. The TP50 has a larger dark ferrite magnet at the top: even after attaching it to a flat surface there is a 1mm gap for the ventilation holes on the backside.
Both the TP49 and TP50 have a 10 second refresh rate. This seems to be a reasonably good balance between battery life and response time. Their power consumption patterns seem to be very similar: both models spend about 7 seconds in idle and 3 seconds with reading the sensors and updating the info on the screen (during a full 10 second refresh cycle). Based on my measurements the TP50 seems to consume a bit more.
Very simple thermometer that does the job, but it can’t be seen in the dark. Seem quite accurate.
I liked the AAA battery rather than the disc shaped ones – easier to replace, also largish display and that it had a magnetic back attachme
I bought this to use in my room after bbay was born, as he was very early and we had to keep a close eye on it. Very accurate and easy to read in light. It’s hard to read in dark but shining a light on it makes it a lot easier! Will continue to use in his rooms once he leaves ours!
First of, I’m grateful this thing uses a AAA battery instead of those tiny round LR44 things or something similar.
It’s probably low enough power that you wouldn’t need to replace it for a long time, but it’s just more convenient (especially without a battery indicator) for it to run on something you likely have in a drawer somewhere.
Outside of that, this thing is convenient, the display is nice and big and clear (no backlight but that’s not a huge issue for me), it’s small enough to fit under my monitor without being an inconvenience, and it’s cheap.
The magnet on the back could be stronger, but I don’t use it anyway.
Don’t really know what else to add other than it does what it says it does, and is cheap in doing it.
This device just sits quietly in one room or another if I want to check the humidity. Tends to be more useful in Autumn and winter but the obvious signs of high humidity is condensation on the windows. I can’t say the device is highly accurate but I guess it does its job kind off and I don’t any complaints as such as I’m really not that strict on the requirements and looking at the other hydrometers on the market they also have accuracy issues especially the cheaper models. I like the magnet on the device to stick on metal surfaces but it can also happily sit at my desk with no issues. Would like a solar powered hydrometer in future but there really are not that many around and the battery life on the device seems to be ok so far as I’m still using the battery that it came with not to say it’s actually doing all that much aside from measuring temperature and humidity. It works in parallel to my dehumidifier as that has a sensor built in and I bought this device to see if there were any discrepancies.
This economical device, which is easy and accurate, was bought to check and calibrate a room thermostat, which seemed to be malfunctioning. However, the thermometer proved that the thermostat was operating effectively, and saved the money and time needed to replace a thermostat.
The thermometer is discrete and can be easily moved between rooms to check for comfort levels. The surprise has been that the human body feels comfort levels which are more dependent upon the body’s physical condition than room temperature. This proved the function of the temperature controls.
The humidity meter has been an added bonus, showing the levels of humidity in the room, and how these can vary after; showering, baths, and hanging wet clothing to dry. It provides data to show, when its a good and effective time to open the windows. The humidity can vary and the meter shows how quickly levels can move, often more quickly than the temperature varies.
This device provides this data quickly effectively and easy read when passing.
Bought this mainly to check the house temperature of different rooms (pre and post insulation). Setting up was easy and within seconds, it was up for the task. Lightweight with magnet and retractable stand offer great versatility. In terms of accuracy, the reading has been consistent with my home Nest unit. Now sitting proudly on my kitchen fridge door. Very pleased with it.
I was looking for a small neat thermometer to use in motorhome, this thermopro is perfect for me it can stand or use magnetic back the readings/display are quite big for a small unit & clear, & for me easy 2 pack away or use the magnetic back during when traveling. The other thing I liked & looked for is the single AA battery, as we carry spare AA batterys as a standard for our torches, at moment we using in our bedroom, so perfect for me.
I find it useful to know the temperature in my living area as I have body thermostat issues: I sometimes feel freezing when it’s actually quite warm! It’s useful to know what the ‘real’ ambient temperature is. This is small, compact, easy to see and it’s useful to know the humidity level as well. Prompt delivery with Prime and excellent value. Very pleased with this.
I was going to buy one of the cheap, tall, room thermometers which do not require a battery – but I decided to get this one instead as it had over 10,000 reviews, mostly good. I’m glad I did because it can be hung up, free standing or magnetically stuck to metal thing and is nice and small to carry around buy most importantly of all – it seems very accurate as it tallies with my other 2 digital room thermometers 🙂
It’s extremely easy to use. The little stand at the back just flips out, and the battery just pops into place.
You can choose whether to use C or F, and there’s a humidity read out too.
We’ve had both running next to each other and they’re very rarely different, and that’s only by a tiny fraction, so I’m happy that they’re accurate.
We now have one upstairs and one downstairs, and at the moment it’s officially chilly upstairs!
Happy to recommend.
Thanks for reading, I hope you find this review helpful.
I decided on this one as the design was small but clear and functional with the main two displayed ie temperature and humidity as same time.
I wanted to check my bedrooms temperature and humidity as winter months is a challenge with heating and humidity. I had started to notice a lot of humility on windows and cold walls etc . I can now monitor when the humidity goes above 60 ie damp and switch heat on etc.
I ideally could do with a dehumidifier but thats another cost I can not afford just yet so in meantime this useful gadget helps me monitor the situation and be proactive rarther than guess the rooms temp and humidity.
overall I am pleased. not sure how long it will last etc but for cost that not a concern.
I have checked the room temperature reading on this device and it is always accurate but the Hygrometer feature is over reactive – if I run my kitchen tap it claims the moisture in the air has gone up by more than 20%, which seems unlikely!
I was sick of shivering in my living room and ordered this little thermometer to find out just how bad it was downstairs. It was easy to set up and position on my living room table so I could balefully stare at the disappointing numbers on my screen. And they were bad. 11c to be exact, and 75% humidity. Quite frankly I’d have been warmer sitting outside.
This did however mean that I finally had the evidence to push for brand new patio doors, as opposed to the hole filled aluminium nightmare that’s been there since I moved in, and radiators that, well, radiate, rather than go a little lukewarm an inch from the radiator and then gurgle and die.
So really this tiny, value for money room thermometer has cost me thousands, but I’m writing this without forty blankets, a fleece and a hat on, and I can feel all ten fingers and toes, so it really has been quite helpful.
After my initial review, the supplier contacted me, and after a couple of exchanged emails, they supplied me with a another ThermPro unit. Their customer service is fantastic. I have never had such a response from suppliers before. The new unit reads within about half a degree of the original ThermPro unit, an acceptable difference in my eyes, so I know at least that my existing thermometer is inaccurate. As a side note, I did find that as the temperatures rose during the summer ( yes we did get close to 30C at one time here in Wales), I noticed that the ThermPro units only registered a 0.3C difference to the original thermometer, make of that what you will.
I bought one of these a few months ago and it has been working well. We dry clothes in a spare room in wet weather and I use this to keep a check on the humidity, which in turn helps me check if my dehumidifier is working OK.
I bought a second one recently and put it next to the original one for a few hours to let it settle down. The temperature was exactly the same on both and the humidity within 1%, which is great. If they were within 5% of each other it would have been acceptable.
I bought this thermometer to go above my baby’s bedside cot. (Baby is still cooking) but will be a summer baby, so I figured it would be a good idea to have a thermometer.
I like that it shows the humidity as well as temperature. I feel like it is quite accurate, my bedroom is very warm in warm weather but when I moved it to cooler parts of the house it responded accordingly. All in all happy.
Easy to use and backed up my argument that my workspace was far too hot (this read temperatures of up to 33.9 in an office with no window, no air-conditioning and a door that had to be closed due to data protection and GDPR regulations) Although there is no actual maximum temperature for a workplace this helped put forward a case for the ancient air-conditioning to be repaired and regassed and who knows, maybe the hot water pipes in the room may be boxed in one day. Now the temperature is 22.3, lovely and cool during the summery weather we’re experiencing. Well worth the price.
The display is really good, shows the measurements clearly.
Only thing is I am not 100% sure of the accuracy.
I bought this to help measure the humidity of my Snake’s vivarium, it tells the temperature perfectly and accurately, but when I mist water, no matter how much, the humidity doesn’t seem to increase accordingly, so I am not too sure.
But nonetheless it tells the temperature perfectly and it is very easy to set up, thank you
I bought this to stop my dad trying to work out the temperature of the room by staring at a vague strip of temperatures that he was given for free.
It is not the quickest temperature gauge but if you are keeping it in one room this shouldn’t be a problem. The display is very clear, the ‘stand’ works fine and it seems accurate enough.
I am sure that some of the more expensive thermometers that Amazon sell are better, but if you just need to monitor the temperature of a room in your house then this does the job very well.
Has a little stand, a hole in the back for a nail/hook and magnets to stick to the fridge or cooker.
I wasn’t expecting perfect accuracy and without a calibrated thermometer I can’t be certain but it’s consistent with all other Hygrometers in the house, including the thermostat.
The numbers are super easy to read from a distance for such a small display.
Overall impressed for the money.
Out the box you just put the AAA battery in, and then one button at the back to change from f or c
I got two different brands, the larger one I’ve had for a couple years and moved around the home, wanted a permanent one in the conservatory and was pleased to see that they both showed exactly the same temperature, very pleased with the purchase
This is the second one that I have bought.I live in an older house it is very cold during the winter so bought original one to test how much water in atmosphere and temperature of the room as condensation on Windows it seemed pretty accurate and as a consequence I bought a dehumidifier. I bought another to put in another room to see the best place to put dehumidifier. Testing them all together the accuracy was within 1% for humidity and temperature all the same so pretty accurate.A really good investment that helped me decide whether to buy humidifier.At a glance view and emoji face to say if too much humidity.
Simple easy to read, displays temperature and humidity clearly.
The refresh rate is quite fast which enables readings to be taken in different areas.
The unit uses a standard AAA battery which is readily available and according to the manufacturer should last 18 months.
This is a simple unit with no buttons (apart from a button to select degC or F) which suits my purpose perfectly.
I have purchased 3 of these units and if all positioned together they will read almost identical readings.
In summary it is a very good measuring device, the main purpose I use it for is to check the humidity in different rooms, humidity is often overlooked in many homes and importantly if left uncontrolled can cause health problem’s in addition to property damage
Needed to monitor 2 areas in my home. Fantastic piece of kit. I’ve never realised how humid our home gets and this little baby shows us exactly what is happening in our kitchen. Because this is where I currently have my orchids i need to know what the humidity, what the comfort levels are because this tells me if i need to adjust my watering or the fans. I’m really impressed with this gadget, it accuracy and ease in reading it.
I bought two of these for a specific reason and they show identical temperatures when they are together . They are needed to measure temperatures in different parts of the conservatory and one gets the Sun and the other does not so we get a correct reading of the temperature in the conservatory from the shaded one…When the Sun goes in both thermometers give the same reading so they must be very accurate…Great value for money would buy again. They have a top 70C thats 158F so works really well in the conservatory
Put two of these next to each other and they had identical readings so doesn’t seem to be any fluctuation in that respect.
Helpful to know temp and humidity and they seem to be fairly accurate (based on no evidence what so ever as I don’t have anything to compare them to, lol)
The only slightly annoying thing is that the updates occur slowly and gradually, so takes a while to show an accurate readinv in a new environment.
I then purchased another two (one for bathroom and one for living room). Unfortunately one of them only worked for a minute or so and then gave up. Tried a new battery but no use. Emailed supplier and without hesitation they replaced it with a new one – I was very impressed with this service.
All in all a good purchase – as others have mentioned ‘aaa’ battery which is easily replaced, option to stand or hang in a room and a clear reading that’s easy to see.
– Nice and small with the plastics, but the number is still easy to read compared to other meters
– Accurate readings
– Powered by a single AAA which lasts longer and and easier to find than the variety of coin cell battery ones out there
Works well and gives an accurate reading. I bought several different brands and all read within 1% humidity of eachother. The temperature is also within 0.5C.
I also really like that it is small and doesn’t take up a big space on your table unlike the others. Takes about 1.5 by 1.5 inch footprint. It also takes a single AAA battery which means its easier to replace and last longer than the coin cell batteries.
I would recommend this product other other Temperature+humidity meters.