ultrasonic cleaner machine Professional cleaning, Intelligent control High power transducer Large tank capacity Technical informationFrequency: 42K HzOutput Power: 50WCapacity: 600mlUnit Size: 20.6 x 17.5 x 14.7cmFeatures:With LED display3 interval timer: 3mins, 5mins, 8mins for your selectionInner Blue LED lighting.It will count down from 60s to 1s in last mins.Clean Jewelry, watches, rings, ...
