22L Industrial Sonic Cleaner with Digital Timer&Heater 40Khz Professional Sonic
22L Tank Capacity. Our ultrasound jewelry cleaner machine will emit 40kHz ultrasonic waves to wash dirt on your valuables’ surface and crevice deeply. 40kHz Frequency. Frequency: 40kHz. Powerful Cleaning Effect: The machine possesses ultrasonic cleaning frequency 40kHz,the most fitable frequency,with ultrasonic power 480W and heating power 500W.