Feature: 1. This ultrasonic cleaner has a capacity of 3L and an actual capacity of 2.5L, which is mainly used to clean delicate small objects. 2. 1‑30 minutes digital display timer and 20‑80℃ digital display heater is adjustable, which can be operated according to demand. 3. The inner tank and outer shell of the cleaning machine are made of stainless steel, which is heat‑resistant and corrosion‑resistant, and has good practicability. 4. The principle of the ultrasonic cleaner is to use the vibration of the air bubble to scrub the object without damaging the surface of the object. 5. Can be used to clean fine parts, such as industrial equipment, laboratory equipment, auto parts, watches and jewelry, etc. Specification: Item Type: Ultrasonic Cleaner Capacity: 3L Actual Capacity: 2.5L Basket Size: Approx. 22 x 12.5 x 7cm / 8.7 x 4.9 x 2.8in Inner Tank Size: Approx. 240 x 140 x 100mm / 9.4 x 5.5 x 3.9in Product Size: Approx. 26 x 16 x 23cm / 10.2 x 6.3 x 9.1in Material: 304 stainless steel Time: 0-30 minutes Heating Temperature: 20-80℃ Ultrasonic Power: 120W Heating Power: 100W . Package List: 1 x Ultrasonic Cleaner1 x Cleaner Cover1 x Cleaning Basket1 x Power Adapter1 x User Manual