Since 1938 Precision Instruments has manufactured the torque products that industry depends on. Whether the application involves delicate fasteners at 8 ounce inch of torque, or massive bolts at 10,000 pound foot, Precision Instruments has a solution to fit your needs.

CDI’s mechanical torque product lines include click type torque wrenches, dial indicating torque wrenches, torque limiting screwdrivers, and a number of special application torque products. CDI has long been a major innovator and leader in electronic torque measurement and torque calibration equipment. CDI manufactures more electronic torque wrenches than any other company and is a recognized leader in electronic torque testing and calibration equipment.