2.9L Digital Ultrasonic Cleaner Ultra Sonic Bath Cleaning Tank Stainless Steel
Ultrasonic Frequency: 40KHz. Ultrasonic Power: 120W. Material: 201 Stainless Steel, 304 Stainless Steel. 1 Ultrasonic Cleaner. If the cleaning tank does not fill 3/4 of the water it can not open the ultrasonic and heating functions.