INSIZE IST-IR300 Compact Dynamic Torque Sensor 300 N·m

With a 3/4" square drive and a maximum range of 300 N·m, the INSIZE IST-IR300 is a compact-type dynamic torque sensor for testing electric, pneumatic and manual torque screwdrivers and torque wrenches, and for ongoing torque monitoring in either clockwise or counter-clockwise operation. INSIZE specifies an alloy steel body, a DC5~15V power supply, an RPM range up to 3000 rpm, and overall accuracy of ±0.2% F.S. with good long-term stability, while cautioning that it is not suitable for high-speed shock torque measurement.