Commercial Ultrasonic Cleaner 6L with 40kHz Frequency, Digital Timer & Heater, Stainless Steel Tank, Professional Cleaning Machine for Jewelry, Watches, Instruments

High-performance ultrasonic cleaner operating at 40kHz frequency combined with a heating function efficiently dissolves grease and grime, restoring your valuables and tools to their original shine and providing thorough cleaning for professional or personal use. Equipped with three advanced sandwich-type piezoelectric transducers, this ultrasonic cleaner improves cleaning efficiency and quality, perfectly suited for cleaning complex shapes, long holes, and stubborn stains without manual handling of cleaning fluid. Constructed with premium SUS304 stainless steel tank and basket, this 6-liter cleaner securely holds jewelry, eyeglasses, watches, and industrial parts, ensuring durability and meticulous cleaning with noise reduction lid and built-in handles for ease of use. Digital control panel allows precise setting of cleaning time (0-30 minutes) and temperature (room temperature to 176°F/80°C), displayed clearly on LED screens, enabling simultaneous ultrasonic cleaning and heating to dramatically improve cleaning performance. Versatile for home, lab, and industrial use, this ultrasonic cleaner is certified and ideal for jewelry, dental tools, carburetors, circuit boards, metal instruments, and more, offering a professional-grade cleaning experience with convenient water outlet and overheat protection features.