Ultrasonic Cleaner 2L with Digital Timer & Heater, Professional Sonic Jewelry Cleaner Machine for Glasses, Watches, Rings, Dental Tools, Circuit Boards

【Powerful Ultrasonic Cleaning】: Delivers 40kHz ultrasonic waves and a heating function to effortlessly remove dirt, grease, and grime from various items; effectively cleans jewelry, watches, glasses, dental tools, and circuit boards 【Digital Control & Timer】: Features a digital control panel for precise adjustment of cleaning time (0-60 minutes) and temperature (86-176°F / 30-80°C); allows customized cleaning cycles for different materials and levels of contamination 【Durable Stainless Steel Tank】: Constructed with a high-quality 304 stainless steel tank and basket with a 2L capacity; ensures durability, corrosion resistance, and consistent cleaning performance for long-term use 【Advanced Transducer Technology】: Equipped with three high-performance transducers; generates millions of ultrasonic bubbles for thorough and efficient cleaning; reaches even hard-to-access areas without damaging delicate items 【Versatile Cleaning Applications】: Ideal for a wide range of applications including jewelry cleaning, eyeglasses cleaning, dental equipment cleaning, circuit board cleaning, and laboratory use; suitable for both professional and home use