Ultrasonic Cleaner 30L, Digital Timer & Heater, Professional Sonic Jewelry Cleaner, Stainless Steel Cleaning Machine for Glasses, Watch, Rings, Circuit Boards

【Powerful Ultrasonic Cleaning】: Utilizes 40kHz ultrasonic frequency and a heating function to effectively dissolve grease and grime; provides thorough cleaning for jewelry, watches, eyeglasses, and more, restoring them to their original shine; features three advanced transducers for efficient performance 【Digital Control & Timer】: Equipped with a digital control panel for precise adjustments of cleaning time (0-60 minutes) and temperature (86-176°F/30-80°C); multiple modes accommodate various item-specific cleaning needs, enhancing cleaning efficiency; simple and intuitive operation 【Durable Stainless Steel】: Constructed with a high-quality SUS304 stainless steel tank and basket; ensures durability and resistance to corrosion; provides a secure and reliable cleaning environment for valuable items; 30L capacity accommodates larger cleaning volumes 【Versatile Applications】: Suitable for a wide range of applications, including jewelry cleaning, dental equipment sterilization, circuit board cleaning, watch repair, and laboratory use; ideal for professionals and hobbyists alike; a valuable tool for maintaining cleanliness and hygiene 【Large Capacity & Efficient Design】: Spacious 30L tank dimensions are 15.75 x 11.81 x 7.87 inches; overall dimensions are 23.62 x 17.72 x 15.75 inches; operates at 300W for powerful yet efficient cleaning; designed for long-lasting performance and reliability