Universal laboratory stirrer designed with a removable wireless controller and a digital TFT display. It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/30 - 2000 rpm. The stirrer comes equipped with a RS 232 and a USB interface to control and document all parameters. An integrated torque trend display is provided for the measurement of viscosity changes. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample.  Multilingual TFT display Programmable Functions Integrated temperature measurement Interval Operation Timer function? Adjustable safety circuit? Locked function? Infinitely adjustable speed? Push-through agitator shafts? Overload protection? Short-term overload operation? Slim casing? Quiet operation? Error code display