VEVOR Ultrasonic Cleaner, 15L Professional 360W Cleaning Machine with Timer & Heater, 40kHz Digital Ultrasonic Cleaner with Basket for Watch Glasses Jewelry Retainer Industrial Parts Tools

Once activated, you will hear a distinct humming sound indicating that the ultrasonic cavitation process is running, and the digital timer will begin counting down automatically. To use the heating function simultaneously, adjust your desired temperature with the TEMP + / TEMP - buttons and press the ON/OFF button under the TEMP display. Please feel free to reach out anytime if you have further technical questions or need additional assistance with your equipment!

To turn on and start the ultrasonic cleaning mode, please ensure the tank is filled with water above the minimum fill line, toggle the main power switch on the back of the unit to ON, press the TIME + / TIME - buttons on the digital panel to set your desired cleaning duration (between 0 to 30 minutes), and then press the ON/OFF button located directly under the TIME display.

Dear Customer, Thanks for your inquiry. The specific cleaning fluid to be used should be determined according to the material of the cleaning object and the composition of the dirt, and the solvent seller should be consulted. If it is rust removal, use rust remover, and if it is oil removal, use oil remover.

Yes, according to the product description, it can set the timer for precise cleaning cycles. The digital ultrasonic cleaner has a control time range of 0-30 minutes, allowing you to set precise cleaning durations.

The product description states it has an adjustable heating temperature range from 0-80°C but does not specify if the temperature control is precise.

According to the product description, it is made of durable 304 stainless steel construction for longevity.