This portable meter is used for bolt torqueing, torque wrench calibration, switch or contact closure measurement and other industrial, QC, and materials testing applications. Features 3 units of measure as well as hold, peak, min/max, fast/slow sampling, push button hi / low resolution selector, auto power off, and RS232 computer interface. Comes in a hard carrying case with a 15 kg/cm torque probe with 4½' (123 cm) cable and a 9V battery. N.I.S.T. traceable certificate of compliance available. Meter Dimensions: 7” x 3” x 1½” (178 x 76 x 38 mm) Weight: ½ lbs (227 g)Probe Dimensions: 2” x 6¼” (51 x 159 mm) Weight: 1½ lbs (680 g).