Feature:1. 40KHZ CLEANER: 3L full automatic ultrasonic cleaner, with a frequency of 40khz, used to quickly clean dirt on objects, efficient and convenient.2. 3L CAPACITY: Equipped with a large inner tank, 3L capacity is convenient for you to clean more items at a time, improves the cleaning efficiency.3. ADJUSTABLE RANGE: The time setting can be adjusted from 1 to 99 minutes, and the temperature can be adjusted from 0 to 80 to meet different needs.4. STAINLESS STEEL: The inner tank and shell of the cleaning machine are made of stainless steel, with no welding seam, and has a long service life.5. WIDE APPLICATION: Can be used for cleaning electronic products, laboratory supplies, office stationery, household appliances, computer motherboards, etc.Specification:Item Type: 3L Ultrasonic CleanerMaterial: Stainless SteelUltrasonic Power: 100WHeating Power: 100WUltrasonic Frequency: 40khzTime: 1-99 minutesTemperature: 0-80Purposes: Cleaning electronic products, laboratory supplies, office supplies, household goods, computer motherboards and accessories, circuit boards, auto parts, hardware spare parts, medical equipment, clocks, dentures and dental equipment, glasses, jewelry, barbed knives, baby bottles, tableware, etc..Package List:1 x Ultrasonic Cleaner1 x Basket1 x Cover1 x Power Cord1 x User ManualNote:1. Do not start the machine when there is no liquid in the machine.2. The liquid of the machine without heating function shall reach more than half of the inner tank, and the liquid of the machine with heating function shall keep more than two thirds of the height of the inner groove.