... digital timer&heater with drainage approved quality Skymen ultrasound cleanerJP-100S(digital, 30L, 8gallon)(with digital Timer & Heater) Skymen Digital ... ultrasonic cleaning machine, handgun ultrasonic cleaner, digital ultrasonic cleaning equipment, immesible ultrasonic transducers, ... more higher cleaning requirement2.digital timer and heating control, clear digital LCD display3. temperature tunable ...