LCD Electric Overhead Stirrer offers adjustable speed range of 100 to 2200 rpm and 0.4 Nm adjustable torque. The LCD display allow the user to set the required torque and speed, and observe the true values of torque and speed. It is applicable for maximum 20 L capacity of the sample liquid. Enclosed chuck prevents liquid from splashing into the internal circuit of machine. Designed with Impeller changing hole for easy changing of sample vessel, self-locking drill clip, brushless DC motor and base with protected resist layer. Used in scientific research, colleges, chemical, pharmaceutical and medical units etc.