This is a Lyman Parts Cleaner known as the Sonic Parts Cleaner, model 7631700.
Lyman's Turbo Sonic delivers ultrasonic gun cleaning that allows the reloader to clean cases inside and out in less than 10 minutes. The heated tank and Lyman's specially formulated case cleaning solution deliver superior case cleaning of case and primer pockets. The ultrasonic cavitation lifts and dissolves carbon" dirt and any residue left on fired cases.
Features:
Heated Tank
Cleans Cases Inside & Out