The digital series of ultrasonic cleaners come in six different sizes and feature seven convenient operating modes. Normal mode is great for mixing, dissolving, and dispersing samples. Pulse-function increases power 20% for ultra-efficient cleaningideal for tough-to-remove pastes and soils. Activate the sweep function to ensure uniform sound and power throughout the entire bath. Degas mode is perfect for quickly removing air from HPLC samples and solvents. The dual-selection power control lets you choose 37 kHz operation for standard and industrial applications, or 80 kHz for smaller or more delicate cleaning needs. The pause function allows for temporary operation interruption, and auto-start mode will begin operation once the preselected temperature is reached. Select heating temperature from 30 to 80C, in 5 increments, with a rotary dial. Choose a maximum temperature for sensitive items and instrumentsLED light illuminates if reached.