1/2" Digital Torque Adapter (25 to 250 ft-lbs) ARM602-4A, Acdelco, Mfr#: ARM602-4A

ACDelco 1/2" Digital Torque Adapter (25-250 ft-lbs) with Audible Alert ARM602-4A ACDelco offers the most complete line of digital torque wrench and adapter for professionals who requires high precision measurement on torque (ft-lbs/Nm) and angle degree for their job. Please use selection guides to choose digital torque wrench with right torque range for your application. FEATURES * Converts any ratchet wrench into a precision torque wrench; accurate calibration device for existing digital and analog torque wrenches * Three color LED light indicator and audible sound once torque setting is reaching (25-250-foot pounds wide torque range) * Guaranteed Accuracy Range: ± 1.5% clockwise ± 2.5% CCW of indicated value, CW, from 20% to 100% of full scale. CR2032 Coin sell batteries required to operate the adapter. (Included) * The product quality meets or exceeds ASME B107.14-2004, ISO 6789 standards, individually serialized with matching certificate of calibration traceable to N.I.S.T. SPECIFICATIONS * Drive: 1/2" Square * Accuracy: ± 1.5 % clockwise ± 2.5% counter-clockwise from 20% to 100% of full scale * Torque Range: 25 to 250 ft-lbs * Coin Battery