Description These powerful machines have been designed for the unique needs of the jewelry trade. They use ultrasonic wavelengths short enough to clean the finer aspects of jewelry, yet feature enough power to remove caked on dirt, as well as rouge and other compounds found in a jewelry shop. The Industrial strength transducer is the heart of these units. All Best Built ultrasonics have heat and three timer settings. The larger units feature a variable temperature controller. Our switches and rheostats are the finest quality which makes for very reliable machines. Brand: Best Built Tank Dimensions (LxWxH): 9.4″ x 5.5″ x 3.9″ Tank Capacity: 3.5 Qt (3.3 L) Frequency: 40 kHz Output: 100 W Power Consumption: 200 W Electrical: AC100-120 V /50-60 Hz Heat Capacity: 110 W Operation Time: 5-40 Min Thermostat: 113°F-176°F
