Feature: 1. Dual Mode: The ultra sonic cleaning machine has 2 modes, the ultra sonic mode professionally clears blind holes, and the degassing mode can discharge the air in the solution. 2. Large Capacity: The internal capacity of the washing machine is 22L, which can accommodate a lot of items, and the cleaning can be completed at one time, saving time and effort. 3. Cleanable Items: You can use this washing machine to clean some laboratory supplies, medical equipment, auto parts, jewelry, etc. 4. Stainless Steel Material: The drain valve and shell of the sonic cleaning machine are made of stainless steel, which is scratch resistant and resistant to weak acid and alkali. 5. Application Areas: Sonic wave cleaning machines are widely used in machinery industry, electronics industry, medical industry, watch and jewelry industry, optical industry, textile printing and dyeing industry, etc. Specification: Item Type: Ultra Sonic Cleaner Material: 304 stainless steel, plastic Capacity: 22L Ultrasonic Frequency: 40KHz Ultrasonic Power: 480W Heating Power: 500W Adjustable Time: 0 to 60 minute or normally open Adjustable Temperature: 0 to 80℃ Sizes: Approx. 530 x 330 x 280mm / 20.9 x 13 x 11in Inner Slot Size: Approx. 500 x 300 x 150mm / 19.7 x 11.8 x 5.9in. Package List: 1 x Ultra Sonic Cleaner1 x Basket1 x Cover1 x Instruction1 x Power Cable Note: Match the appropriate model and size before use