... industry,automotive industry,optics,maintenance workshop etc Ultrasonic cleaner,ModelAir-1613Features :Material: Stainless steel ... W * H) mmUnit weight1.8KGHeatingNoneLidHaveDrainageNoneCleaning basketNone 2. Optical equipment, devices, all kinds of cleaning the frames, lenses. ... pens, brush pens, etc. 5. Medical equipment maintenance, cleaning surgical instruments and other medical apparatus, ...