Lab Digital Overhead Stirrer Apply to a stable liquid stirring, especially for mixing a small volume of samples, petroleum, chemical, medical. It was specially designed for application in health, environmental, biochemical experiments, education and scientific research purpose. LCD display the setting speed and actual value, and real time monitoring the speed and time. Can accuracy control the stirring speed, speed range is 200-3000rpm. Overload protection, Loop protection, smoothly start, prevent overflow. Specification Model: 10L Motor power:72W Torque at chuck:40 N.CM Electrical supply: AC100-240V, 50/60HzAC Rotational speed range:200- 3000rpm Stirring volume max. (H2O):0 ~ 10L Stir speed display: Digital LCD display Resolution: +/- 1 rpm Stir rod length: 300mm Stir rod material: Stainless steel 304 Chuck range: Ø0.5-10 Product dimension:160 x 230 x 600mm Gross weight: 9kg Allowed environment: 40 - 105°F, 80%RH Max. viscosity: 10,000 (mPa.s); 80,000 (mPa.s)