SPATECH D-DC ultrasonic series, our featured product, a selection of D and DC (heavy-duty) series of ultrasonic bench-top cleaners with different tank size, output power, output frequency to match your cleaning needs. Special attention has been paid to its effectiveness, technical features, user friendliness and design. These models are ideally suited for washing small industrial parts, as well as for commercial /consumer uses. Applications include, but are not limited to: jewelry, optical parts, small gears, machined parts, bearings, carburetor components and surgical instruments. All Systems Include:-- Stainless steel tank construction Stainless steel basket Adjustable timer for ultrasonic control 240V AC standard 110 or 115V AC available Adjustable, thermostatically controlled heat (for models with heater)