Customer Reviews for VEVOR Ultrasonic Cleaner Machine 3L Stainless Steel Ultrasonic Cleaning Machine Digital Heater Timer Jewelry Cleaning for Commercial Personal Home Use (3L)

You won't realize how much you can use this, till you own one! I at first had a modest size one that I thought was plenty big? But when choosing one, I would suggest getting one thats large enough to clean average size tools. I can't begin to tell you the wonders this device has done for old garden shears, assorted pocket knife style tools. I've even washed my travel mugs and protein shaker cups with lids. Just rinse well before and wash in ultrasonic with a squirt of Dawn detergent. And rinse and wipe clean after...

Okay, This unit has some pro's and cons and concerns.Electrical safety concerns: SERIOUS NOTE! As with any CN import electrical tool that isn't certified by anyone be careful! If you aren't sure of how to check it for safety don't buy it. I am a trained doof and I assumed the risk. That being said, I still need to open it up and check to make sure its wired right. A lot of times CN imports (like some hot-air soldering/rework stations) do crazy/shady stuff like switch the neutral instead of the hot and the ground may be funky or stuff might not be insulated right. You need to be ready to pull the plug if this thing pops fuses or starts to smoke and for heavens sake dont touch the case unless you verify the ground! I (like a doof) plugged it in because I needed to clean some things and was antsy to see if it worked before tearing into it. So far so good but I wont leave it un-attended until I verify the wiring. Speaking of safety. You may wish to consider wearing some ear plugs or muffs. I am a little sensitive to high pitch sounds and it was bothering me. My shooting muffs took care of it.CON's: The manual is ABYSMAL! (-1 star!) Its a bad translation of something. Just throw it away/recycle it. Also, the temperature set is funky. If you set lets say 40c and the water is cold it wont show what the temp is. It blinks "00" until it starts to get like above 15c. I thought it was broke at first but kept testing the water with a lab thermometer and yes it was getting warm. Weird. Also, I thought this one had the drain valve on it. NOPE. I like a doof, did not fully read the description. I got the size under the one that has the valve. Meo Culpa.Pro: It didn't explode or catch fire! I did perform the aluminum foil test and it passed. Lots of wrinkles and holes so I know the transducers are working. Cleaning: The items I did clean with it cleaned well with DI water as well as 4:1 and 13:1 concentrations of of DI/Simple Green Extreme. Will move on to more items after I verify

did a great job on motorcycle carb.

For a sonic cleaner to work it needs time and heat. Set yourself up in a garrage, room, or porch and watch a movie while the sonic cleaner does its job. Break out the air hose from a compressor and blast away the left over grime. Micro fiber cloth and some oil, your gun will be screaming freedom on the next range day.

Easy to use and does the job

Great carburetor cleaner

I have been using the unit on a constant basis since I purchased it. It has been a remarkable timesaver for me in cleaning small parts and rescuing rusted hand tools from the dead.I still give this a five star, but the heating system is deficient. Fortunately this is compensated for when the ultrasound is activated, it actually heats the water better than the built in heating element due to the amout of ultrasound energy emmitted by the three transducers.For best results fill the tank with the hottest tap water you can get and place the parts and cleaning solution in a ziplock bag for immersion in the hot water (avoids cleanup from contaminating the machine itself with potentially corrosive liquids like vinegar for rust removal).

It works good

Works as intended. I'm glad I purchased it,

I got the 6 liter one, really seems to work fine heats up the water about 2 degrees a minute, so not very fast but it gets there. No leaks noted. All works as it should.