Walfront 2L Professional Ultrasonic Cleaner with Digital LED Timer & Heater - Portable Stainless Steel Jewelry Cleaner for Rings, Watches, Glasses (100-120V US Plug) - Perfect for Home, Jewelry Stores & Dental Clinics

Specification: Item Type: Ultrasonic Cleaner Model: 120HTD Cleaning Tank Capacity: 2L Cleaning Tank Size: Approx 150x140x100mm / 5.91x5.51x3.94in Ultrasonic Frequency: 40KHz Ultrasonic Power: 60W Heating Power: 100W Number of Vibration Heads: 1 Working Time Range: 1-99min Temperature Range: 0-80 Liner Material: SUS304 Shell Material: Stainless Steel Net Basket: Equipped Noise Reduction Lid: Equipped Package List: 1 x Ultrasonic Cleaner1 x English Manual1 x Power Cord Note: 1. When the ultrasonic wave is in normal operation, the uniform resonance sound of the ultrasonic wave and the tank body should be heard, and the surface of the cleaning liquid is not excited, only the ripple caused by the hole blasting. If there is intermittent oscillation, please add a little cleaning liquid or discharge a little cleaning liquid. Eliminating the oscillations helps to clean the objects;2. Under the premise of ensuring that the cleaning objects are clean, work as intermittently as possible and not heat, because the heating and long-time ultrasonic work will increase the temperature inside the chassis, and it is easy to accelerate the aging of the electronic device;3. Never use flammable and corrosive detergents;4. When there is no proper amount of cleaning liquid in the cleaning tank, the heating and ultrasonic wave must not be turned on;5. Prevent the cleaning fluid and water from entering the chassis, soaking the circuit board and the vibrator, which will burn the electronic components;6. If any foreign object falls into the bottom of the tank, it should be taken out immediately (not directly taken by hand to prevent injury);7. When changing liquid or draining, it should be carried out in the tank at normal temperature, and be sure to turn off the power and unplug the power cord! (After cleaning, do not leave liquid in the cleaning tank!)

【application】 Widely used in glasses, necklaces, earrings, bracelets, watches, coins, badges, etc. The maximum heating temperature is 80 , suitable for different occasions.

【better clean】 You can add cleaning fluid to make cleaning cleaner. For example: detergent, soapy water, etc. Do not add acid or alkali solution to the device to prevent ABS damage.

【details】 The size of the cleaning box of the ultrasonic cleaning machine is about 150x140x100mm / 5.91x5.51x3.94in, the capacity of the 120HTD glasses cleaning machine is 2L, and the working time range is 1-99min (free adjustment).

【principle】 The cleaner is based on the cavitation effect caused by high frequency ultrasonic vibration signals in the fluid. Tiny bubbles are formed, and small bubbles can easily penetrate the tiny gaps to clean stains.

【stainless steel】 The shell is made of high-quality anti-fingerprint stainless steel embossed plate, and the cleaning tank is printed with high-quality non-welding stainless steel.