The LED Digital Enhanced Overhead Stirrer allows for efficient and precise mixing of up to 20L of substances. Its advanced LED display provides clear and accurate readings, ensuring optimal control and performance. Experience increased productivity and accuracy with this powerful stirring tool. Features: High reliability and outstanding performance Wide range of speed from 50 to 2200rpm Brushless DC motor for long life, maintenance free and explosion proof LED screen for monitoring actual speed Safety circuits allow for safe stop function in anti-stall or overload conditions Large chuck diameter for many shaft types Specifications: Max. stirring quantity[H2O]: 20L Speed range: 50~2200rpm Max. torque: 40N ·cm Viscosity max.: 10000mPa ·s Motor type: Brushless DC motor Speed display: LED Overload protection display: LED Chuck range diameter: 0.5~10mm Motor input power: 60W Motor output power: 50W Power: 70W Voltage,Frequency: 100~240V, 50/60 Hz Protection class: IP21 Permissible ambient temperature and humidity: 5~40℃,80%RH