Ultrasonic Cleaner 22L, Digital Sonic Cleaner with Heater & Timer, Professional Ultra Sonic Jewelry Cleaner for Glasses, Watch, Rings, Parts, Circuit Boards

【Powerful Cleaning Performance】: Equipped with 40kHz ultrasonic transducers; generates millions of cavitation bubbles to effectively remove dirt, grime, and oxidation from various items; ideal for deep cleaning jewelry, eyeglasses, watches, and small parts 【Digital Control & Heater】: Features a user-friendly digital control panel for precise adjustment of cleaning time (0-60 minutes) and temperature (80-176°F); built-in heater enhances cleaning effectiveness by dissolving contaminants more quickly and efficiently 【Durable Stainless Steel Construction】: Crafted with a high-quality SUS304 stainless steel tank and basket; resistant to corrosion and ensures long-lasting durability; 22L capacity provides ample space for cleaning multiple items simultaneously 【Versatile Applications】: Suitable for a wide range of applications, including jewelry cleaning, optical cleaning, dental cleaning, laboratory use, carburetor cleaning, and circuit board maintenance; ideal for professionals and hobbyists alike 【Safe & Convenient Operation】: Includes overload protection and automatic shut-off for enhanced safety; features a drain valve for easy emptying and cleaning; comes with a cleaning basket to keep items separate and prevent damage