Feature: 1. [Powerful Cleaning] The 240W ultrasonic cleaner provides efficient and thorough cleaning for a variety of items. The 10L capacity allows for cleaning multiple items at once, saving you time and effort. 2. [Adjustable Timer and Heater] With a time control range of 1 to 99 minutes and a temperature control range of 0 to 80??, you can customize the cleaning process according to your needs. Achieve optimal cleaning results every time. 3. [Stainless Steel Construction] The stainless steel tank and outer shell ensure durability and long lasting performance. Formed by one time stamping, without any welding points, has good waterproof performance. 4. [Energy Saving] The ultrasonic cleaning machine features standby sleep mode and one key wake up function, more energy and power saving. 5. [Versatile Applications] This ultrasonic cleaner is ideal for use in hospitals, pharmaceuticals, schools, research institutions, and various industries, perfect for cleaning instruments, electronic devices, jewelry, glassware, and more. Specification: Item Type: Ultrasonic Cleaner Inner Tank Material: Stainless Steel (SUS304) Outer Shell Material: Stainless Steel Capacity: 10L Inner Tank Size: Approx. 300x240x150mm / 11.81x9.45x5.91in Overall Size: Approx. 360x270x280mm / 14.17x10.63x11.02in Ultrasonic Power: 240W Ultrasonic Frequency: 40KHz Heating Power: 300W Time Control: 1-99 Minutes Temperature Control: 0-80?? Cleaning Basket: Yes Soundproof Lid: Yes Application: Suitable for hospitals, pharmaceuticals, schools, research institutions, petroleum, chemical, light industry, metallurgy, machinery, transportation, defense industries, etc. Ideal for deep cleaning of instruments, electronic devices, circuit boards, semiconductors, magnetic materials, electroplated parts, hardware, optical lenses, audio heads, polyester filter cores, spinnerets, latex molds, medical equipment, glassware, jewelry, clock parts, precise hardware, bearings, nozzles, oil pumps, and complex geometric parts. Provides excellent cleaning for deep holes, blind holes, and irregular surfaces. For better cleaning effect, choose the appropriate cleaning solution during cleaning. Use: 1. Check if the grounding wire and power cord of the ultrasonic cleaner are leaking electricity. 2. Add cleaning solution to the cleaning tank. When cleaning, the depth of the liquid level should not be lower than one third of the cleaning tank. Please add the corresponding cleaning agent according to the requirements of different products to ensure the cleaning effect. All cleaning agents must not corrode the inner tank and outer shell of the ultrasonic cleaner. 3. Insert the power plug of the ultrasonic cleaner into the power socket, turn on the power switch, and the indicator light will turn on. Set the cleaning time and observe the reticular fluctuation of the liquid level accompanied by vibration to indicate that the cleaner has entered normal working state. 4. Set the cleaning temperature according to the cleaning needs (refers to machines with temperature control). 5. Place the items to be cleaned into the metal cleaning basket and set the cleaning time based on the level of stain. Generally, the cleaning time ranges from 3 to 30 minutes. For substances that are difficult to clean, the cleaning time can be appropriately extended. NO means continuous operation, OFF means power off. 6.