Customer Reviews for VEVOR 3L Upgraded Ultrasonic Cleaner (200W Heater,120W Ultrasonic) Professional Digital Lab Ultrasonic Parts Cleaner with Heater Timer for Jewelry Glasses Parts Cleaning

I have not put this product into use as of today but expect to do so soon. The product appears to be well made and very sturdy. I will certainly let you know if it doesn't meet my expectations.

I use this for cleaning brass casings, however I also use it to clean other things around the house like jewelry. I preheat about 1.7 liters of regular tap water, add about 1 teaspoon of food grade citric acid, set the machine for 20 minutes at 40C. Brass comes out clean, primer pockets, inside, and outside. Once dry, into the vibratory tumbler with corn cob media for a couple hours and they look factory new. Citric acid is safe for brass, and safe to dispose of in a drain that goes to a city water treatment plant.My only criticism is that I wish it had a drain port like the 6 liter units, however it's really not a big deal. The unit is sufficiently powerful (ultrasonic transducer and the heating element), though preheating the water in my electric kettle moves things along nicely.

Does an EXCELLENT job. Very noisy compared to my old units. But cleans like no other.

Make sure you disassemble the valve drain and put sealant on the threads or it will leak. Not necessarily a deal breaker, but it sucked having to drain out my brand new chemicals to seal the threads. It did come with sealant on the threads, just not enough to actually seal it. I've been using it for months now and no other problems. Great cleaner for this price point.

Product does an excellent job cleaning fine jewelry. It particularly makes diamonds shine. The heater is on a separate timer from the cleaner. The ultrasonic sound itself warms the water quickly. I use 5 minutes for regular cleaning and 15 minutes for deep cleaning.It is quite loud, so I keep it in the laundry room. It is entirely stainless steel and includes a coarse wire mesh rack suitable for rings and necklaces. It also includes a fine mesh for earrings.It does not remove silver tarnish - no ultrasonic cleaner does. I took one star off for the noise. Otherwise, very pleased.

I just wish I would have taken a before and after photo of some of the Carburetors I cleaned with this. Depth of water is only about 4 inches so I recommend getting a larger size than you believe you'll need. Otherwise if it fits it cleaned amazing.

This compact 3L Ultrasonic cleaner is just right for my needs. I use it mainly for cleaning watch parts and some jewelry. I don't need anything bigger and it is easy to store out of the way when not in use. One side note...there seems to be a mix up about this unit having a drain. I can assure that It does NOT! Was disappointed when unboxing, but it turns out I don't need a drain and prefer it without. Again, the unit is of such size that it is easy enough to dump out the water or other cleaning solution. It does take a little time to heat up. So, I just set the temperature, turn the heater on and go do something else for about 10-15 minutes. But once heated, it stays constant. Heat can make quite a difference when cleaning parts that are more dirty than usual. The only difference in this "black label" versus the "blue label" unit is the frequency 50kHz vs 40kHz. All in all, I believe this is a fantastic US cleaner at a reasonable cost.

This review is for the Vevor 10L upgraded ultrasonic professional. I received the unit quickly, well boxed with no shipping damage or obvious manufacturing issues.Initially, I filled it with pre-heated, distilled water and set the heat to max; however, I found it is not necessary because the heater does its job very well. It held its temperature over several hours of continuous use and temperature drifts about 3 degrees with a consistent thermostat. The 10L rated unit holds 2 gallons comfortably with enough space for its basket, items to be cleaned, and unit's cover.The ball valve drain was liquid tight, opened/closed smoothly, and the included drain tube was adequate even with hot water.I used several cleaning solutions including Simple Green and Evapo-Rust with no issues and the stainless steel body was easy to clean. Using the glass jar method and stronger solvents produced excellent results.Overall, this is a great ultrasonic cleaner and I am very happy with my purchase.My only regret is that I didn't purchase a larger cleaner.

Product does an excellent job cleaning fine jewelry. It particularly makes diamonds shine. The heater is on a separate timer from the cleaner. The ultrasonic sound itself warms the water quickly. I use 5 minutes for regular cleaning and 15 minutes for deep cleaning.It is quite loud, so I keep it in the laundry room. It is entirely stainless steel and includes a coarse wire mesh rack suitable for rings and necklaces. It also includes a fine mesh for earrings.It does not remove silver tarnish - no ultrasonic cleaner does. I took one star off for the noise. Otherwise, very pleased.

I bought this to replace a smaller unit that I have used the last couple of years on a daily basis. It did burn out from over use but I was happy with it so decided to replace it with a bigger unit. Really glad I did. Not only is it bigger but seems to clean much better. The reason I am giving 4 instead of 5 stars is because the description and product aren't exactly the same. The product picture shows a black face label and the actual product is blue not black. It also listed an accessory kit that was to include a small jewelry basket which I did not receive. Not a big deal though and would not have kept me from purchasing however it was in description so I took a star off.