For Professional Level Testing of Torque Wrenches and Screwdrivers, Pro Torque Tools offers torque wrench calibration tools and torque calibration equipment made by CDITorque Products and Norbar. Browse our selection of CDI torque wrench calibration equipment including CDI calibration systems and calibration monitors built for torque wrench testing. To help you do the calibration, we also have CDI transducer kits and CDI mechanical loaders. Our CDI testing accessories and torque calibrators make sure you have everything you need for calibrating your torque tools. It is important to make sure your torque tools are appropriately and accurately calibrated, and we proudly provide the CDIequipment necessary to accomplish this.