ETT 1/4" Dr Electronic Torque Tester

Unlike a torque calibration system, which can be used to generate a torque wrench certification, the ETT is a portable, battery powered stand-alone torque tester. It can also be used on AC power. Its primary use is to check the accuracy of dial and click type torque wrenches, as well as torque screwdrivers to maintain their accuracy in between calibrations. With the addition of a joint rate simulator, ETT can also check stall and clutch type pneumatic and electronic torque tools. It should not be used with any impact or pulse type tools.Features:Integral transducer and sturdy housing allow mounting in virtually any positionUnique neck design allows the operator to see the LCD display when testing long torque wrenchesAccuracy: ± 0.5% of indicated value, CW & CCW, from 10% to 100% of full scale + 1 increment or least significant digitFour modes of operation: Peak mode, Power Tool mode, First Peak mode and Track modeDual scale (English/Nm or English/cNm, dNm)Auto/manual display resetReads bi-directionally (CW and CCW)Rechargeable NiCad batteriesDesigned to be a sturdy low cost tester, ETT can be placed on the wall in the factory, on a portable cart or on a bench allowing operators to test torque wrenches or power tools without having to leave their stationIncludes:ETT custom caseCharger individually serialized with matching certificate of calibration traceable to N.I.S.T.