Proto J6472 3/8" Drive Electronic Torque Tester 25-250 in-lbs J6472

Features ul style"margin-top0px;padding-top 5px; padding-bottom 5px;" use to test all types of torque wrenches in all types of settings where full scale calibration is needed or where a quick pass/fail check is required. Accuracy of +/- 1 of indicated value in both clockwise and counter clockwise directions. Broad accuracy range extends from 10 to 100 of full scale. Three units of measure are available ft-lb in-lb and nm. Three operating modes track mode peak hold and first peak (for use with click-style torque wrenches). Fast sampling rate helps maintain high accuracy during torque applications. Each tester is built with a male square drive and also comes supplied with a female-to-female square drive adapter. Powered by a standard 9v battery providing up to 50 hours run time. N.I.S.T. (national institute of standards and technology) traceable certification supplied with each tester. Optional all-steel stand (j6470s) provides a strong support with minimal footprint. Testers meet or exceed requirements set forth in asme b107.29

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