Mophorn 10L Ultrasonic Cleaner 304 Stainless Steel Professional Knob Control Ultrasonic Cleaners with HeaterTimer for Jewelry Watch Glasses Circuit Board Dentures Small Parts Dental Instrument

Excellent so far. When the unit arrived I unpacked it and set it up. I was super excited and gathered up some rusty old tools etc. to test the unit out on. I ran them through a 15 min cycle using blue dawn, white vinegar, and water the results were impressive. A small antique pipe cutting tool that I had put in was completely seized up and the parts were not free moving prior to the first run but even after just the first 15 min cycle I could of freely move most of the parts. I was amazed, I put this and the rest of the items through another 15 min cycle and wow the amount of dirt and dust that can off was amazing and with a wire brush and minimal elbow grease even the heavy rust started to melt away. It's not a miracle machine but it certainly does it's job. The second run I put a tie rod end off of a 55' Willy's jeep in it, same cleaning formula as the first run plus a little LA's totally awesome cleaner...we had already tried using a torch to break it loose from the bar it threads into with no luck...after a 30 minute cycle it was still not free to remove it but we flipped it over and did the other end. After that cycle finished one end came out surprisingly easy (by hand after the clamp was loosened) and the original stuck end took a bit of leverage to break loose but finally gave. I'm not sure it would have come loose without putting it through the machine considering how much time, heat and force we exhausted on it prior to the ultrasonic bath. Granted the 10L isn't huge I was still able to do one end of that bar at a time and it worked great for me. So, so far so good. Two uses, a few cycles and I'm loving it so far. I chose this model because it seemed to have better reviews than all the other brands/models with the digital control panels. I was not dissapointed. I will update my review at point in the future but if it continues to deliver the same performance, I'd consider it a solid buy for $$. If your like me and have realistic expectations I think you will be pleased. As another user stated the heating element doesn't shut itself off when the timer for the ultrasonic cycle ends - something to be cognizant of but by no means a deal breaker for me. The noise I found irritating, and I actually wore ear protection the first time I ran the machine because I stayed in the room with it...it's not terribly loud but the frequency it buzzes at is irritating and unpleasant for me. The second time I set the cycle time and left to do something else outside the garage until it was done. Hopefully it continues to do a great job for a long time.

Cleaner shipped fast and works flawless. A little noisy, but that's how ultrasonic cleaners do their work. There's a bit of a learning curve on what cleaning solution works best for specific applications. Lots of helpful advice online, and with a little experimenting, you'll figure out what works for you. I'm a professional bicycle mechanic and do restorations on vintage bicycles. Usually the most time consuming and dirtiest part of these restorations is removing decades old accumulations of grease and dirt from the hubs, bearing and drive trains of the bikes. The pictured hub had at least 60 years worth of crud packed into every nook and cranny. After a couple of cycles in the cleaner with a 50/50 mix of a mild degreaser and water, the parts came out shining like new with just a water rinse and virtually no scrubbing. Cleaner works great on old chains with a rust removing cleaner. Not only is the surface of the chain cleaned but the ultrasonic waves break up gunk deep inside the chain roller to free them up to function properly. All while I'm free to work on other tasks I need to accomplish. I should have purchased this cleaner years ago.

This thing is smaller than advertised. First off- It is NOT a 6L tank. At best it is 4 liters. If you fill it to the brim it's just over 5L, but that is not how you use it. I checked to see if I was sent a wrong size but the data tag even says 6L. Second - the this draws NOWHERE NEAR the power claimed. I measured it with heat and transducers on and it was only 285 Watts TOTAL. Not the claimed 200W heater and 180 Watt transducer it's advertised as being. Wattage is additive so it should be near 380W.Third but minor - the size of the opening is smaller than advertised. I updated their picture incase you need a reference. Fortunately the parts I'm cleaning will just barely fit, but any smaller and it would be unusable.One more thing I just noticed is that the outside of this gets really hot. So I doubt it has much if any insulation to keep the heat in.Unlucky me, I can't fit the next size up in the space and I don't have the time to wait for it to arrive either, so I am stuck with it.TBH, I am tired of playing good or garbage roulette on this site. Might be time to start shopping local again.