Rcbs ultrasonic case cleaner 3 liter capacity heated FEATURES-Rapidly removes tarnish, carbon buildup & metal oxides from brass cases-60W transducer-100W ceramic heater-36kHz ultrasonic frequency-A sensor indicates when to change out solution -Select from five preset temperature settings & set the timer from 1 to 30 minutes -3.2-quart stainless steel tank-Plastic basket-Convenient drain valve & tube Other Features: Has plastic basket, heater, drain and drain tube, user friendly keypad and display