The GearWrench Electronic Torque Wrenches offer additional features compared to other torque wrenches in the company's line, including Target Torque Alert, which can be set to give a warning as the target torque setting is approached. This allows more control so there is less chance of over torqueing a fastener. These torque wrenches can measure in ft/lbs, in/lbs or Nm to increase versatility. They feature a tolerance of ±2 percent for clockwise tightening from 20 percent to 100 percent of their full scale and come in a blow molded case for secure storage. The 3/8" Electronic Torque Wrench, No. 85076, offers torque ranges between 7.4 and 99.6 ft/lbs. The 1/2” Electronic Torque Wrench, No. 85077, offers torque ranges between 25.1 and 250.8 ft/lbs.