Feature: 1. The stainless steel housing with improved waterproof performance, water tank and cover make sure safety and durability. 2. Tap water or other common solvents can be used as cleaning fluids. Do not use flammable, explosive or corrosive cleaning agents. 3. Has excellent cleaning performance, the cleaned object is shiny and will not be damaged. 4. Applicable products include circuit boards, printer nozzles, electronic products, necklaces, earrings, bracelets, hardware parts, auto parts, laboratory circuit boards, etc. 5. Keep the appearance of the machine cleanly when cleaning; cleanly the machine after shutting down to keep the whole machine cleanly and dry. Specification: Item Type: Ultrasonic Cleaner.Ultrasonic Power: 180W Inner Tank Size: LWH: Approx. 300 x 150 x 150mm / 11.8 x 5.9 x 5.9in Water Temperature: The water temperature will be kept at 20-40 degrees for mechanical work Time Setting: 0-30 minutes mechanical timing adjustable Drainage System: In accordance with high-quality brass drain valveSize: Approx. 17.8 x 32.5 x 27cm / 7 x 12.8 x 10.6in Note:1. When the ultrasonic is running normally, you should hear the uniform sound of the resonance of the ultrasonic and the tank, and the surface of the cleaning liquid has no turbulence, only the ripples caused by cavity blasting. If there is intermittent oscillation, please add a little cleaning liquid or discharge a little cleaning liquid , Eliminating vibration is beneficial to cleaning objects; 2. Under the premise of ensuring the cleanliness of the cleaning objects, work intermittently and without heating as much as possible, because heating and long-term ultrasonic work will increase the temperature in the chassis, which will easily accelerate the aging of electronic devices; 3. Never use flammable and corrosive cleaning agents; 4. When there is no proper amount of cleaning fluid in the cleaning tank, never turn on heating and ultrasonic; 5. Prevent the cleaning fluid and water from entering the case, soaking the circuit board and the vibrator, and burning the electronic components; 6. If any foreign matter falls into the bottom of the tank, take it out immediately (do not take it directly with your hands to prevent injury); 7. When changing or draining the liquid, it should be carried out under the normal temperature of the cleaning liquid in the tank, and be sure to shut down and unplug the power cord (After cleaning, no fluid should accumulate in the cleaning tank ) 8. Keep the appearance of the machine cleanly when cleaning; cleanly the machine after shutting down to keep the whole machine cleanly and dry; 9. The working time of each startup should not be too long, and the machine should be shut down for about 15 minutes to dissipate heat for five minutes to better protect the machine and reduce failure rate. Package List: 1 x Ultrasonic Cleaner1 x User Manual 1 x Basket1 x Cover1 x Power Cord