Kudale instruments manufacturesoffers an electronic torque wrench tester. This torque wrench tester finds its application inis useful for periodic calibration of torque wrenches. The physical configuration of the torque wrench tester include;the equipment consists of a base plate with angular shaft fitted with precision self locking gearbox assembly with handle, . The torque transducer, is mounted on the gearbox, . The equipment is connected to digital readout system [dro] or mecmesin, uk, make advanced force torque indicator as an optional attachment, some of the advantageous features of this tester include;. The electronic torque wrench calibrator provides a new solution with increasing accuracy, portability, versatility, speed of response and consistency.Having substantially improved the response and accuracy of the calibration equipment, the method of application load to the torque wrench becomes important if repeatability and correlation between wrenches is to be assured. The specialty of the design the structure of the wrench tester specializes in;is that the torque wrench mounted on the calibrator is stationery and the torque is applied by rotating the hand wheel. Therefore it removes thereby removing the "human element from testing and direct reading is obtained on the dro. Capacity of the tester include : 0 to 100 kgf.M