Quantrex Q650 Ultrasonic Cleaning System is ideal for clock, watch, jewellery, and fine tool cleaning. It is constructed of metal and stainless steel, using only the finest materials and workmanship. The Quantrex Q650 features a timer, pilot light, drain, fan cooled, no heater and 26 quarts capacity. This Ultrasonic machine has overall dimensions of 21 3/4" x 13 3/4" x 13 1/4" and internal tank dimension of 19 3/4" x 11 3/4" X 6 1/2". The Quantrex Q650 has an input of 3.5 amps (410 Watts) and a peak output of 1230 Watts (42 KHz).