Customer Reviews for VEVOR Knob Ultrasonic Cleaner 3L 40kHz Ultrasonic Cleaning Machine Knob Control Sonic Cleaner 304 Stainless Steel Ultrasonic Cleaner Machine with Heater & Timer for Cleaning Jewelry Eyeglasses Watches

I chose the rheostat style controls after reading some negative reviews on the digital version. It’s small and convenient for table top use. Heavy duty cord. Gets pretty hot on even lower settings.

I use this cleaner for one purpose. I clean my bike chain with this about once a month. It heats up and works well. So far I'm very happy with it's performance.

A++++++

This little unit really works great. I will be acquiring more of these units. They are so far doing exactly what we need them to do. CLEAN!

heater works great! good product !

works great for cleaning bike chains and components. can’t believe i didn’t get one sooner.

From cleaning small lots of rifle brass to gun cleaning this is a great little machine. Simple green makes several saf and Bio Frendly products for cleaning solvents!

Works great. Easy to set up and use. Works best when filled to 1 inch from the top per instructions. Temp comes up quickly, noise from ultrasonics is not excessive. Can barely hear it from just outside the room. Really effective cleaning have cleaned old watches glasses jewelry empty brass cartridge cases a gun barrel. Gets stuff clean like new. Nice

Works very well, couldn’t be happier.

i would highly recommend it for very tough cleaning