Professional Ultrasonic Cleaner – DK SONIC 3L 180W Sonic

Professional Ultrasonic Cleaner – DK SONIC 3L 180W Sonic Cleaner with Heater Basket Digital Timer for Jewelry,Ring,Eyeglasses,Denture,Watchband,Coins ,Metal Parts,Record,Circuit Board etc(3L,220V)


From the brand

Ultrasonic CleanerUltrasonic Cleaner

Why Choose DK SONIC?

  • Original Manufacturer
  • High Quality Materials
  • Advanced Technology
  • Strong R&D Capability
  • Strict Quality Control Process

  • How did we get our start?

    The market were full of shoddy ultrasonic cleaners made with low quality materials. Established in 2015, DK SONIC had been devoted to the R&D of high-quality ultrasonic cleaners with a reasonable tariff.

    What makes our products unique?

    Focus, Innovation. DK SONIC only focused on ultrasonic cleaners, and had invented new cleaning modes, such as SEMIWAVE, Power Sweep etc.

    What problem are we solving?

    DK SONIC always try to find high quality and a reasonable tariff.



  • Weight: 3.64 kg
    Size: 3L-S
    Dimensions: 23.11 x 16.51 x 26.16 cm; 3.64 Kilograms
    Model: DK-300S
    Part: DK-300S
    Colour: S
    Batteries Required: No
    Manufacture: DK SONIC
    Dimensions: 23.11 x 16.51 x 26.16 cm; 3.64 Kilograms
    Size: 3L-S

    20 Responses

    1. the Muse says:

       United Kingdom

      A great product, easy to use and great value for money

    2. Anonymous says:

       United Kingdom

      Works fine, cleaned my neighbours jewellery with it, YES THEY DID KNOWand like the fact it has its own heater.

      Works.

    3. GWKEddiefk says:

       United Kingdom

      Only used it a few times but it has done a good job. It fixed the carburettors on both my petrol mower and the strimmer by removing the blockage. Cleaned up an Amiga mouse PCB which was surprising as to how much grime came off. Cleaned my wife’s jewellery which came out all bright and shiny again. Very happy with it.

      Well built ultrasonic cleaner.

    4. Anonymous says:

       United Kingdom

      It dosent hold as much liquid as stated but besides that it has worked fantastic on my motorbike parts.

    5. PiperBilliot says:

       United Kingdom

      My first point is that the capacity is not 6 litres as advertised – not unless you fill it beyond the “fill line”. That said the tank is big enough to take the carburettors I wanted to clean. I was impressed with the job it did and the carburettors came out looking like new. Time will tell just how reliable it is as a lot of the ultrasonic cleaners on the market seem to fail quite quickly. For the moment, I’d certainly give it 5 stars.

    6. Tomas Franzese says:

       United Kingdom

      To test an ultrasonic cleaner, I put a piece of aluminium foil in the liquid (within the tank).

      After running the tank for 60 seconds, small holes should appear in the foil (which did occur – indicating the correct operation of the cleaner.)

      Very happy with the cleane

    7. Anonymous says:

       United Kingdom

      Arrived on time and dose the job, however it is advertised as two liters but when you fill to the MAX Level, it is only 1.5ltr and about another 200ml to reach the top ! NOT TWO LITERS !!
      Otherwise it great….

    8. Anonymous says:

       United Kingdom

      Golden Review Award: 4 From Our UsersI bought this ultrasonic cleaner specifically because of its transducer design and its heating capacity. I have used it to deep clean my heavily egr gunk contaminated swirl flaps and the injectors to my BMW E60 520d. At 60 degrees Celsius and full wave cycle and a good quality ultrasonic cleaner it worked like as you can see in the photos to strip all the dirt on 16 year old injectors at 171k miles. Honestly they looked like new after the clean and despite being a chartered mechanical engineer and having studied metallurgy including doing research I would struggle now to identify the age or mileage these injectors have seen and done. The photos speak for themselves – what an outstanding end result. Next will be my Ford Focus injectors and the Shimano Ultegra chain set ! They do a 30l version which is pricey but might be a great solution to heavily caked egr gunk inlet manifolds. I don’t delete egr valves but rather clean up after them as they help heat up the engine quicker and keep my cars within the emissions standards on NOx and soot build up on my dpf.

      Powerful, effective and quick

    9. Anonymous says:

       United Kingdom

      Seems to work ok but it’s a nuisance having to empty it after every use.

    10. ShawnaPEOl says:

       United Kingdom

      This is one of the best things I have bought, so worth the money easy to use and cleans stuff great as long as you use the correct ultrasonic cleaner.

    11. marketinsightsreports.com says:

       United Kingdom

      Golden Review Award: 3 From Our UsersOK what is there to say about this type of machine, hopefully it is a given that it works, so I will say a few things about its functionality.
      First off it was extremely well packaged. No damage and nothing missing. Instructions were as we have come to expect from stuff from Chinese manufacturers. Basic and in passable English.
      Two things that did surprise me. Firstly how fast it heated up to the temperature that I initially set (45 degrees), using water straight from the tap so whatever temp that was. Other reviews were stating it took forever to get up to temperature but not in my case. I can’t say how long it took but not long! As for noise, then I was also expecting it to be noisier than it was. Bearable, but I wasn’t in the room with it whilst it was doing its stuff. As for results? Well for the first attempt I used a mixed bag of things like steel watch strap, gold bracelets, jewellery etc and just using nothing more aggressive than clean water with a quirt of fairy liquid in it, then the items came up clean. Particularly the watch strap that had ten years of accumulated grime in it, then great results. Am I happy with my purchase, well yes at the moment. Nut I have only used it a few times, so the real test is how long it last before it breaks down. If it breaks down.

    12. MeghanBetz says:

       United Kingdom

      Good machine. Not a lot in the instruction book if you are a beginner , so takes a bit of trial and error to begin with but theres plenty of tips and help on the internet.

    13. Anonymous says:

       United Kingdom

      Very well built with a large capacity. Bought for my father who’s in to metal detecting. Removes 100’s of years of dirt from the stuff he digs up. The large tank coupled with high quality drain tap is brilliant! Only complaint is that it can take a long time for the internal heater to get the tank up to temperature

      Not a complaint, just a heads up – although the primary frequency is ultrasonic, it does emit a high pitch noise whilst running due to harmonics & other physics madness.

      This arguably a commercial/industrial machine so expecting it to be silent in operation whilst in runs in the corner of your living room whilst watching Avant Garde French cinema is an absurd ask, but if you’re using it, some music/headphones wouldn’t be a bad shout if you’re using it in a domestic setting.

    14. EthanLumholtz says:

       United Kingdom

      Golden Review Award: 7 From Our UsersI’ve had this just over a month now. I use it for “deep cleaning” xbox controller shells and PCBs as part of refurbishing them. As such it’s had a fair amount of use. Generally I’ve been happy with it and it speeds up the cleaning process no end. Good points are that it seems reasonably sturdy and seems to clean well. It’s a bit noisy but no more so than others I’ve seen. The bath gets up to temperature reasonably quickly however that’s where things go a bit awry as the thermostatic control, on mine at least, is next to useless. I certainly would not leave it unattended while heating. The only other negative is that the display is pretty much unreadable unless it’s in the dark. this is no big deal for me as I use the same cycle each time and it remembers the settings. I’m glad I bought the 6 litre version as anything smaller would have been unsuitable for my primary use. It’s quite expensive but compared to genuine “professional” units (Crest etc.) which cost more like a grand it seems reasonable value. I don’t regret buying it.

      Works well, shame about the display visibility and temperature control

    15. Anonymous says:

       United Kingdom

      Only used it a few times but it seems to work ok, its very difficult to see the led displays and also the buttons are rather odd in as much as up down and vice versa.

    16. Anonymous says:

       United Kingdom

      Bought for cleaning bike components- makes the job really easy. Works better if you put the item in a strong plastic bag of cleaning solution. Then put this into a warm water bath. Uses less solution this way. Overall a good product. After 20 uses there’s Slight marking to inside of stainless tank. But nothing that will impair usage.

      Bike part cleaning made super easy. And super clea

    17. Anonymous says:

       United Kingdom

      I have only used this twice, once for cleaning a PCB and once for cleaning oscilloscope front panel hardware. Both times it has worked very well. I have used it with Micro-90 cleaning solution.

    18. DeandreG39 says:

       United Kingdom

      Golden Review Award: 8 From Our UsersSo far i am greatly impressed with this. Its my 3rd ultra sonic cleaner and is the best. My 1st broke after a week and second lasted nearly 3 years with daily use. But none of them performed like this machine. You can see the water moving and it has a heater and it can run for 99mins rather than 9 min cycles.
      Brilliant device also it is dual ultrasonic explaining why its so efficient. Brilliant buy. Just hope it lasts.

    19. Halley7873 says:

       United Kingdom

      The holes in the basket could be a little smaller so that small pieces of work don’t either poke through or fall through…other than that its perfect for small jobs and the tank capacity is adequate for clock parts and general smaller cleaning applications – highly recommended

    20. MindaGoodchild says:

       United Kingdom

      Golden Review Award: 4 From Our UsersTried it on a few carburettor bits so far. Just water with a drop or two of detergent. Seems to work well and certainly loosened grim from hard to get to crevices. Only down side is the UK mains lead supplied was simply awful. After first use the earth pin fell off – yes you read that correctly! Fortunately I had a spare. You will need one with an IEC (kettle type) plug at the other end – the one supplied will be rubbish and fit only for the bin. Five stars for the cleaner. No stars for the lead.