Cole-Parmer® ultrasonic cleaner with timer and heater, 1/2 gallon, 115 VAC

Improved 42 kHz high-frequency sound waves provide greater cleaning power and increased reliability
Sweep frequency provides uniform cleaning by creating overlapping sound waves
These cleaners transform low-frequency AC current into 42 kHz high-frequency sound waves via an electroacoustic transducer. The transducer creates sinusoidal waves, which in turn cause cavitation—the formation and violent collapse of minute vacuum bubbles in the solution. These implosions thoroughly scrub every surface with which the solution makes contact, yet are not harsh on delicate items.
The leakproof housing features super-sealing double O-rings and recessed ventilation. The 304 stainless steel tank is surrounded by a durable, impact-resistant polypropylene housing. Sealed membrane control panel is impervious to splashes and spills.
Cleaners with heater and mechanical timer provide enhanced cleaning capability—ideal for heat cleaning your large and small parts. Maximum heater temperature is 156°F (69°C). Built-in temperature sensor prevents overheating, automatically shuts down heating and ultrasonics when solution temperature exceeds 158°F (70°C). Set the cleaning cycle up to 60 minutes.
What’s included: a polypropylene lid (a stainless steel lid on the 08894-series), integral handles, nonskid feet, and a 7-1/2 ft power cord (115 VAC models have a plug; 230 VAC models have no plug).

Specifications
Capacity 1/2 gal
Tank dimensions " L 5-1/2
" W 6
" H 4
Frequency output 42 kHz
Power VAC 115
Hz 50/60
Amps 1.3