Square drive rotary torque sensor FYRD is a slip-ring type torque transducer based on strain gauge technology.Torque cell FYRD is available in a wide capacity ranging from 5NM up to 1000NM with 3/8" / 1/2" / 3/4" / 1" different square sizes to fit different torque wrenches.Each torsion sensor is provided with a in-house calibration certificate in both clockwise and counterclockwise direction to guarantee product’s performance.The square drive design offers a perfect solution for wrench torque calibration or tightening torque testing.Forsentek can provide both signal conditioner for 0-5V / 0-10V / 4-20mA output or torque indicator to display the torque value in real time.In addition to the standard specifications,model FYRD can be modified or customized to meet your requirements