Feature:1. WATERPROOF BONDING: Ultrasonic cleaner adopt advanced bonding technology, no piercing cylinder, no nail printing and decylinder situation. SUS304 stainless steel cleaning tank once stamping forming, no welding, possess good waterproof performance2. SAFE AND RELIABLE: Using reliable transducer, improve conversion efficiency and safety performance. The shell of the ultrasonic cleaning machine is made of prevent fingerprint stainless steel embossing plate, which is beautiful and generous3. FLEXIBLE TEMPERATURE CONTROL: Ultrasonic cleaner machine with constant temperature function, the temperature is adjustable in the range of 080, can better remove oil, wax, with good decontamination effect4. WORKING TIME: LED digital display, adjustable 199 minutes, accurate calculation to seconds, to meet different cleaning needs. With standby sleep mode, once click wake up function5. EFFICIENT AND PRACTICAL: Professional ultra sonic jewelry cleaner use excellent core components, high ultrasonic efficiency, strong power, and good cleaning effectSpecification:Item Type: Ultrasonic CleanerCapacity: 1.3LInternal Tank Size: 150 x 140 x 65mm / 5.91 x 5.51 x 2.56inOverall Size: 178 x 165 x 160mm / 7.01 x 6.5 x 6.3inUltrasonic Power: 60WUltrasonic Frequency: 40KHzHeating Power: 100WTime Control: 1-99 MinutesTemperature Control: 0-80Include Cleaning Basket: YesInclude Soundproof Cover: YesInternal Tank Material: SUS304 stainless steelHousing Material: Stainless steelApplication: Used in hospitals, medicine, schools, scientific research, petroleum, chemical, light industry, metallurgy, machinery, transportation, national defense and other industries, Deep cleaning of instruments, meters, electronic devices, circuit boards, semiconductor silicon wafers, magnetic materials, electroplated parts, hardware, optical lenses and spare parts, audio head, polyester filter, spinner, latex mold, glassware, jewelry, watch parts, accurate hardware, bearings, nozzle oil pumps, mechanical manufacturing parts and geometric complex parts. It is also ideal for dirt cleaning of deep holes, blind holes and convex surfaces. When cleaning, choose to add the corresponding cleaning liquid, the cleaning effect is betterHow to Use: 1. Check if the grounding wire and power cord of the ultrasonic cleaner are leaky. 2. Add cleaning solution to the cleaning tank. During cleaning, the liquid level should not be lower than onethird of the tank. Depending on the requirements of different products, add the corresponding cleaning agent to ensure cleaning effectiveness. All cleaning agents must be noncorrosive to the tank and casing of the ultrasonic cleaner. 4. Set the cleaning temperature according to the cleaning requirement (for machines with temperature control). 5. Place the objects to be cleaned inside the metal cleaning basket and set the cleaning time based on the degree of dirt accumulation. The general range is 330 minutes. For particularly stubborn dirt, the cleaning time can be extended. "NO" indicates continuous operation, and "OFF" indicates shutdown. 6. For heavier objects, suspend them using a hanger in the cleaning solution to enhance the cleaning effect and improve the cleaning quality (directly placing them will affect the cleaning effect). For smaller objects, they can be cleaned in a glass containing the cleaning solution, which generally does not affect the cleaning effect.7. Take out the cleaning material, replace the cleaning liquid again ultrasonic cleaning or directly rinse with water.8. When not used for a long time, the cleaning liquid in the tank should be put down and the body should be scrubbed clean..Package List:1 x Ultrasonic Cleaner1 x Soundproof Cover1 x Cleaning Basket1 x Plug1 x User Manual