DB-4820 Ultrasonic cleaners

Description

This digital professional ultrasonic cleaner uses a high-frequency vibration system (either 35,000 Hz or 42,000 Hz depending on the specific model/retailer) to generate ultrasonic waves. It features a stainless steel tank (SUS304) with a capacity of 2.5 liters (approx. 5.29 pints), suitable for cleaning long dental equipment, jewelry, watches, glasses, metal parts, and personal care items. It includes a heater function (up to 65°C/149°F) and a digital timer with 5 cycle options (typically 90, 180, 280, 380, 480 seconds) for enhanced and customizable cleaning. The device often includes a radiator fan for cooling during extended use, a circuit protector, and a durable plastic housing. It’s designed for efficiency, ease of use, and thorough cleaning through the process of cavitation. Some models are specifically noted as being suitable for both general and scientific laboratory use due to wet-proof PCB.