Best Built 1-1/2 Gallon Pro Ultrasonic

When professional cleaning power matters, the Best Built 1-1/2 Gallon Pro Ultrasonic delivers performance that stands out even against established industry benchmarks. After extensive testing — including the aluminum foil test, a reliable field demonstration of ultrasonic power — this unit outperformed comparable units in the Otto Frei lineup and surpassed less powerful models from other manufacturers, producing noticeably more perforations in the foil and demonstrating superior cavitation energy.

Built for the demands of busy jewelry shops, this ultrasonic is engineered to cut through greasy polishing compounds quickly and completely, reaching into the tightest recesses of complex jewelry pieces. Industrial-grade transducers operating at 40 KHz and 150 watts of power make this machine a serious tool for professional metalsmiths, jewelers, and bench technicians who depend on thorough, fast cleaning cycles throughout the workday.

Controls are straightforward analog design — simple to operate and easy to service. German-made illuminated on/off switches govern both the heater and the ultrasonic function, while a German-made timer allows cycle control from 0 to 30 minutes. The thermostatically adjustable heating element lets you dial in your preferred working temperature across a wide range for optimal cleaning performance. A stainless steel lid is included.

Features

• Industrial transducers for professional-grade cleaning power
• 40 KHz ultrasonic frequency
• 150 watts of operating power
• Thermostatically adjustable heater — 86°F to 185°F (30°C – 85°C)
• German-made timer (0 – 30 minute range) and on/off switches
• Illuminated on/off switches for heater and ultrasonic
• Stainless steel tank and lid construction
• Operates at 90 decibels
• 1-year manufacturer's warranty; 2-year warranty on transducers

Specifications

What's Included

• Best Built 1-1/2 Gallon Pro Ultrasonic unit
• Stainless steel lid

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.