hoyiours Digital Hygrometer Thermometer, Indoor Thermometer

hoyiours Digital Hygrometer Thermometer, Indoor Thermometer LCD, Thermometer Room Temperature, Humidity Meter Gauge, 3 Pack Black


hoyiours Room Thermometerhumidity gaugehygrometer thermometerIndoor thermometer
HP01B Room ThermometerHP01B*3HP01WHP01W*3
Temperature Range -50℃ ~ 70℃ (-58℉ ~ 158 ℉) -50℃ ~ 70℃ (-58℉ ~ 158 ℉) -50℃ ~ 70℃ (-58℉ ~ 158 ℉) -50℃ ~ 70℃ (-58℉ ~ 158 ℉)
Temperature Accuracy ±1℃ ±1℃ ±1℃ ±1℃
Humidity Range 10%~99%RH 10%~99%RH 10%~99%RH 10%~99%RH
Humidity Accuracy ±3%RH ±3%RH ±3%RH ±3%RH
Multiple Mounting Options Tabletop Stand&Hanging Hole&Magnet Tabletop Stand&Hanging Hole&Magnet Tabletop Stand&Hanging Hole&Magnet Tabletop Stand&Hanging Hole&Magnet


Weight: 76 g
Size: 3 PACK
Dimensions: 4.2 x 4.2 x 1.2 cm; 76 Grams
Part: HP02B-3
Colour: BLACK
Batteries Required: Yes
Batteries Included: Lithium Manganese Dioxide
Manufacture: hoyiours
Dimensions: 4.2 x 4.2 x 1.2 cm; 76 Grams
Reference: HP02B-3
Size: 3 PACK

46 Responses

  1. Guest says:

     United Kingdom

    Golden Review Award: 2 From Our UsersVery accurate readings.
    I have one in my ferret shed and after falling into their water bowl it still works fine. All 3 are consistent in readings and have survived outside in the elements for months now monitoring various animal enclosures. Would recommend

  2. HershelWeldon says:

     United Kingdom

    Had hygrometer in the 5 vivs originally.
    Knew they were out slightly wacked these ones in and bam instantly see just how much the hygrometer were actually out…..

  3. RochellTruscott says:

     United Kingdom

    I use these for telling the temperature in a room. Luckily I got a 3 pack and can now tell the temperature in 3 rooms. WOW, I feel so blessed!

  4. Anonymous says:

     United Kingdom

    Great for the cost but not 100% accurate and not Great in constant heat.
    I use these in my vivarium and iv had to replace the hot side ones twice.

  5. Anonymous says:

     United Kingdom

    Just got these delivered, I need them as an independent temp sensor for my egg incubator, two of them straight out the box are spot on give or take 0.1, and 1% humidity, to me temp is more crucial than humidity, however the third one, I hope you can see in the pic is miles out temp wise, this is dropping and I’m sure it will read correctly, but no good to me and will probably find it’s way to the bin, however for what I payed, 2 out of 3 ain’t bad.

    4.0 out of 5 stars 2 out of 3 ain't bad

  6. Anonymous says:

     United Kingdom

    Handy little thermometers which are accurate when tested alongside other thermometers I already own. Unobtrusive so they can sit on any surface, with an easy to read lcd display. They work straight out of the box when you remove the plastic strip that’s there to preserve the battery.

  7. Anonymous says:

     United Kingdom

    Great product always handy to have around, gives accurate reading, just could do with a back light.

    5.0 out of 5 stars Always correct, compact, easy to read

  8. Retro Girl says:

     United Kingdom

    These seemed great at first but after only a month I’ve had to replace the batteries. At this point I don’t know whether its sub-par batteries or that these use a lot of power. Time will tell.

  9. Anonymous says:

     United Kingdom

    Not idea about it’s accuracy but all of them worked straight out of the pack and they are still just fine

  10. ShalandaDTS says:

     United Kingdom

    Sure, here’s a review for the Hoyiours Digital Hygrometer Thermometer:

    The Hoyiours Digital Hygrometer Thermometer is an excellent device for anyone in need of a reliable and accurate way to measure the temperature and humidity levels in their home or office. The device is incredibly easy to use, with a large, easy-to-read LCD display that provides clear and accurate readings.

    The device is also very versatile, with the ability to measure temperature and humidity levels in a wide range of environments, including rooms, greenhouses, and even wine cellars. The device is very accurate and provides real-time readings, allowing you to make adjustments as needed to ensure optimal comfort and conditions.

    Overall, I am very impressed with the Hoyiours Digital Hygrometer Thermometer and would highly recommend it to anyone in need of a reliable and accurate way to measure temperature and humidity levels. Its ease of use, versatility, and accuracy make it an excellent value for the price, and it has quickly become an essential tool in my home.

  11. Anonymous says:

     United Kingdom

    I’m very impressed with Thermometers, moved all three in to one room and the reading were very close between all three, then did the same in another room and again readings were on point. So yes, excellent little product I can recommend.

  12. Anonymous says:

     United Kingdom

    Got these for the bathroom to know when the humidity drops enough for me to switch off the fan. It does the job but the temperature is off compared to what my thermostat says. Overall it does what I want.

  13. Anonymous says:

     United Kingdom

    Good product. I use them inside vacuum bags for 3d printer filament. I cant vouch for their accuracy, but they are repeatable. All three read within tolerance of each other.

  14. Anonymous says:

     United Kingdom

    Totally different, side-by-side, but as u only need a range, not accuracy, it will do.

    4.0 out of 5 stars Not very accurate, but good enough for my needs.

  15. marymuses says:

     United Kingdom

    Love these – just stick them everywhere (and don’t forget to buy a supply of CR2032 batteries). All good fun because you never know just how cold the garage is compared to your closet or the bread bin. Hours of fun.. Honestly, I love these! Hope that helps..

  16. JudsonOttgcqy says:

     United Kingdom

    I needed to take a record of the temperature in my home as its freezing I looked it up and found out that humans are unable to live for long periods of time in under 19 degrees in there homes otherwise it can cause alot of health issues and maybe death so I had to find out what temperature I was living in these have helped me to do that it states clearly the temperature of the room I have them at head Hight on the walls in every room

  17. JinaDingmqpegcn says:

     United Kingdom

    These have been very useful during this energy crisis for keeping us informed of the real temperature of different rooms.

  18. GenevaMcAlroy says:

     United Kingdom

    Had a second set of these thermometers for my mother this time around. Does the job accurately and good value for money

  19. Anonymous says:

     United Kingdom

    These seem to be accurate and they’re nice and small with an easy to read display.

    Perfect for keeping track on the temperature in my house.

  20. Anonymous says:

     United Kingdom

    They seem to do the job well. The temperature reading is pretty accurate. We have other room temperature devices, and these match everything else. I’ve put one in our bathroom and the moisture reading reacts pretty much as soon as the room fills with steam…. so yeah pretty good so far.

  21. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersHave tried a few from amazon recently as wanted to make sure the accuracy was good as use them in vivarium. Having sent a few back these are bang on same temp and humidity shown on both and matched my infra red thermometer. They are smaller than I was expecting but because of where I put them worked out perfec

    5.0 out of 5 stars Brillia

  22. EstelleElliott says:

     United Kingdom

    I need to maintain a fairly constant temperature and humidity level in my reptile room, and these come in very handy for that.

    The room has a cold end, and a warm end, so having the two meters is very handy.

    I’ve swapped them around, just to see if they were accurate, and they both adjusted pretty well, so I’m fairly confident that they are pretty close to what they should be.

  23. Anonymous says:

     United Kingdom

    I ordered these digital hygrometer thermometers as I wanted to see what the humidity level was in my house as we get a lot of condensation on the windows in the winter.
    I must say, they seem to work really well.
    They nice and small so don’t stand out too much.
    Overall really pleased.

  24. Anonymous says:

     United Kingdom

    These are smaller than the thermostat on the wall. I use this to double check the temperature of the room. If its less than 15 then i will switch on the heating, if its over 16 then i’ll get a blanket as im just feeling chilly and its not actually cold. Brilliant for keeping some sort of control of the heating bills !!

  25. Anonymous says:

     United Kingdom

    These room temperature checkers come in a pack of 2 which is so helpful rather then having to keep moving one around even if it is to keep one upstairs and one downstairs. They seem quite accurate with the temperature when I have checked against others. The other handy fact is it tells you the humidity in the air. Great for knowing when its needed to use a humidifier or dehumidifier.

  26. Anonymous says:

     United Kingdom

    I am in love with my Digital Hygrometer Thermometer! This amazing device is a game changer for anyone looking to keep their home or office at the perfect temperature and humidity levels. The first thing that I noticed was the large, easy-to-read LCD display. It’s bright and clear, so I can quickly check the temperature and humidity levels at a glance.

    But what truly sets this thermometer apart is its accuracy. I’ve been using it for a while now, and I’ve never had any issues with it giving me inaccurate readings. The thermometer uses high-precision sensors to measure the temperature and humidity levels in the room, so you can always trust that you’re getting accurate information.

    Another great feature is the ability to switch between Celsius and Fahrenheit, which makes it perfect for use anywhere in the world. The thermometer is also incredibly easy to use. All you have to do is insert a battery and turn it on. It’s that simple!

    The design is sleek and modern, with a clean and simple look that will fit in well with any decor. And the thermometer is small enough to be portable, so you can take it with you wherever you go. Whether you’re traveling or just moving it from room to room, it’s easy to keep track of the temperature and humidity levels in your home or office.

    Overall, I couldn’t be happier with my Digital Hygrometer Thermometer. It’s accurate, easy to use, and looks great. I would highly recommend this thermometer to anyone looking for a reliable and stylish way to keep track of the temperature and humidity levels in their home or office. It’s a must-have for anyone who wants to be comfortable and in control of their environment. It’s made a huge difference in my life and I’m sure it will for you too!

  27. Anonymous says:

     United Kingdom

    Must have to keep an eye on humidity and temperature around the house or in the greenhouse.
    It is small but digits are big enough to be able to check readings even from distance.
    Easy to use. Accurate readings. Recommended.

    Must have

  28. Anonymous says:

     United Kingdom

    A couple of reasonably accurate Digital Hygrometer Thermometers …
    Easy to get going just pull the clear tab from the battery compartment on the back & the Lithium CR2032 Battery kicks into life …
    You get a small button on the rear to change from Celsius to Fahrenheit which is a nice touch ..
    The unit can be stood on a shelf or attached to the wall using a small screw (Not included) …. A sticky pad would have been a nice touch for ease of use or even some velcro adhesive strips …
    The battery is easy to change though, all you have to do is slide off the rear cover & replace .

    All in all a nice pair of gadgets …. for a fair enough Price.

    Hope this helps

    Nice simple Hygrometer .... With Easy to change Battery

  29. Anonymous says:

     United Kingdom

    You receive pack of 2 small thermometer/hydrometers in plain white box the come with batteries and I like have plastic battery protectors as lot of these types come working then you have no idea how long battery going to last.They seem accurate and I’ve put one in gecko tank and plan to put other in tarantula’s new tank when rehome her.Reasonably priced for pack of 2

    Pack of 2 seem accurate

  30. TimothyMatlock says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI have been using these for a few weeks now and they seem pretty good. Only thing I would mention is that the 2 meters show slightly different readings when right next to each other which makes me wonder how accurate they are. I’m not too worried about this though as I just need a rough idea of temperature and humidity.

  31. AndresTimm says:

     United Kingdom 🇬🇧

    Bought to check room temperatures at home as my elderly mother was coming to stay. When I first used them, I really didn’t think they worked properly. They do! The rooms weren’t heated enough and these are a good visual check to keep temperatures comfortable. Would recommend.

  32. Anonymous says:

     United Kingdom 🇬🇧

    This is a set of two thermometers/hygrometers. They are rather small and the plastic feels light and cheap.

    portable and easy to read
    air comfort indicator
    mounting options
    humidity alert
    three seconds refresh

    These digital thermometers/hygrometers do seem fairly accurate. They are easy to use and easy to read due to the digital display

    Easy to use and easy to read

  33. Anonymous says:

     United Kingdom 🇬🇧

    It is an absolute breeze to use. Just remove the plastic strip covering the battery and away you go. The readings seem accurate too.

  34. AlfredFitzpatri says:

     United Kingdom

    Althought its smaller than i was expecting but i am okay with the performace as ita accurate.

    i sometime compare it with the one on my phone in which it often time the same .

  35. the-health says:

     United Kingdom 🇬🇧

    Smaller than I was expecting but the screen fills most of the front so they’re still easy to read. They look tidy and are so small and light that you can put them just about anywhere. I’ve stuck mine up with Blu Tack so they’ll be easy to move if I decide to.

    They seem totally accurate enough to keep an eye on things during the winter while we’re trying to save energy by keeping the heating level low but still acceptable.

    If I had one criticism it would be that I’d prefer not to have the brand name printed on the front. It’s relatively discreet though so this is only a minor niggle.

  36. Anonymous says:

     United Kingdom

    I thought it was a bit risky of them selling these as a two pack because that’s an easy way to tell how accurate they are as you can have them side by side.

    Well I can see why they were confident. Within a minute of getting them out and sat next to each other they both gave the exact same reading. The temperature matched up to another we have too.

    These are simple and small and do their job well. The back can slide off without any screws for easy battery replacement.

    They come with a pair of double sided sticky pads and also a nail hook if you prefer that.

    Nice and clear, easy to read at distant glance.

    Nice and discreet - seems accurate

  37. Anonymous says:

     United Kingdom 🇬🇧

    Perfect for checking the temp and humidity. I started to get mould in my bathroom due to cutting back on heating. Wanted to keep a check on humidity and temperature and this little device does the job perfectly. Bonus is that there are two in the pack so the other is in the kitchen to keep a check on how much humidity rises when I’m cooking.

  38. Anonymous says:

     United Kingdom 🇬🇧

    Having read some other reviews I was worried these might not be accurate or consistent which they weren’t straight out of the box. However, give them a day to acclimatise and they are within expected tolerances with all three giving close readings and in line with a more expensive thermometer in the same room. They are nice and small as I wanted but good clear readings. Nothing extra but I’ve already got enough clocks in the rooms.

    Accurate and consiste

  39. DarrellJulian says:

     United Kingdom 🇬🇧

    I know they are mini, but I wasn’t expecting them to be quite a mini as they are, they’re teeny! Not teeny enough that the screen can’t be read though, very simple little devices and handy to leave around to read the temperature in the room. They take a while to calibrate though, as an example I put one outside in what was supposed to be -1 for 10 mins and it got down to 4.2 from 18 indoors. They are relatively accurate inside once up to temp, so if I left it out there longer I’m sure it would have recorded the correct temperature eventually I just didn’t want to wait any longer.
    Because they are so small they’re super portable and can be moved around wherever you want to know what the temp or humidity is, there are some sticky dots in there so you can stick them up if you want, or there’s a little notch so you can hang it from a nail or small screw. You can also change between F and C.

  40. Anonymous says:

     United Kingdom 🇬🇧

    This pair of thermometers is very useful to have around the house.
    Each comes with a battery and a simple pull out strip set them to work.

    Disappointed to see the only provision for placing them is a hole on the back to hang on a screw. Can’t believe they are not magnetic or that some sort of fold out stand could not have been incorporated into the design.

    That shortfall aside though they are good for the price.

  41. Jorja6758e says:

     United Kingdom 🇬🇧

    I put all 3 next to each other which were every close or same in readings. I then got my trusted 1 and put all 4 together. See image.

    Great and cheap

  42. SilkeOhsddhk says:

     United Kingdom 🇬🇧

    Useful for tracking the temperature at home. Not massive, but work well.

  43. Anonymous says:

     United Kingdom 🇬🇧

    Small, but with a clear display. No stand or magnetic mounting, but they’re great standing on a shelf or wherever. Good value and accurate.

  44. Anonymous says:

     United Kingdom 🇬🇧

    My first thought was, these are smaller than I expected. I wanted bigger, however these will suit many people that don’t want a big screen. It gives you 2 pieces of information in the biggest size possible on the screen. Surprisingly easy to read even without my glasses.
    You can tuck these away discreetly. Big bonus is it comes with batteries and all you have to do is remove the plastic film that will then activate the battery which is great, means the battery hasn’t been wasted whilst sat on a shelf.
    They are ok priced, currently 11.99 plus a 10% voucher. They have grown on me.

    Small but practical, functional, easy to read

  45. Anonymous says:

     United Kingdom 🇬🇧

    accurate …easy to read……small enough to hide away…………cracking !!

  46. Anonymous says:

     United Kingdom 🇬🇧

    Golden Review Award: 2 From Our UsersIf you are looking for a small, affordable, simple way to monitor humidity and temperature in your room, this is a great option.

    For 12, you get 3 devices which makes them 4 each which is affordable however I do feel it is a little expensive for the quality of them. They are made of what feels like fairly cheap plastic which is fine and does the job but it could have been a bit better.

    The 3 monitors are very small making them great for placing anywhere, even inside containers you want to monitor. They come with 2 mounting options, a hook to and them on a nail or double-sided tape to stick them to something. These are ok but it would have been nice to have a little folding stand on the back so you could stand it up in the room without having to permanently mount it. Or even a magnet so you could just stick it on the fridge or something.

    Overall though, they are quite easy to read and do the job.