30L Ultrasonic Cleaner Dual Frequency Ultrasonic Cleaning Machine with Heater Jewelry Cleaner for Parts Jewelry Eyeglass Ring Denture Record Circuit

30L Ultrasonic Cleaner Dual Frequency Ultrasonic Cleaning Machine with Heater Jewelry Cleaner for Parts Jewelry Eyeglass Ring Denture Record Circuit Board 28/40KHz Rust-Proof Stainless Steel 28/40KHz Frequency Switch High Efficiency Degas Function Adjustable Heating & Work Time Elaborate & Convenient Details Versatile Cleaning Field Input: 220V,Tank Capacity: 30L,Working Time: 0-30 Minutes,Heating Function: 500W(Power); 0-80 Heating Temperature,Cleaning Power: 600W,Transducer Quantity: 10 sets,Screen: LED Display,Ultrasonic Frequency: 28KHz / 40KHZ(Switchable),Material: Stainless Steel,Product Size: 21.5x13.5x15"