Hytech micro measurements manufactures a series of torque transducers and torque sensors for calibration and checking of torque wrenches. Torque wrenches are being used more frequently in many assembly operations. The performance of torque wrenches must be checked periodically. If this is not done, defective product may be assembled which would not pass subsequent qa checking. The electronic torque testers manufactured by hmm are rugged and very accurate. They are simple to use and can be operated by most personnel with a few hours of training. They are available in ratings up to 2,000 nm.
