Leonardo Ultrasonic Cleaner 2.0L Leonardo Ultrasonic Digital Pro+ Cleaner 2.0L Large Capacity Supersonic Ultrasonic Cleaner Machine with Digital Timer. The Sterilizer comes with the Digital LCD display for your choice to control the cleaning time Convinent&user Friendly No special solution required for cleaning. warm water soften the dirt on surface and enhance cleaning. Using only water,cleaner generates 42,000 Hz of ultrasonic waves that gently remove dirt and grime in minutes. Fill the tap water, submerge the article that needs to be cleaned and press ON button. Powerful and Thorough Cleaning A powerful transducer built into the sonic cleaner increases ultrasonic power. The cleaning frequency of 40KHz can clean items in a few seconds without damaging the items. Powerful Cleaning Effect Powered by a state-of-the-art 42000kHz ultrasonic transducer, this cleaner creates tiny, high-energy bubbles in the cleaning solution. These bubbles gently yet thoroughly remove dirt, grime, and contaminants from every surface, ensuring a sparkling finish without the need for harsh chemicals. Leonardo Ultrasonic Digital Pro+ Cleaner 2.0L Tank Material: Stainless Steel Ultrasonic Frequency 42 kHz Timer Range 0-30 minutes Temperature Range 20°C - 80°C Tank Capacity 2 liters Weight 2.500Kg