ACDelco ARM302-4S 1/2" Heavy Duty Digital Torque Adapter 12.5 to 250.7 ft-lbs

Static torque measurement. Standard functions: torque setting, measurement setting, mode setting Operation in both clockwise and counter-clockwise directions. LCD display shows N-m (or kg-cm, in-lb, ft-lb) measurements. Audible torque confirmation by means of buzzer. Easy to set up Set, Peak or Trace modes. Specifications Model Number ARM302-4S Drive 1/2" Square Accuracy * CW ± 1.5%; CCW ± 2.5% Measured Torque Range 12.5-250.7 ft-lbs (17-340 Nm) Resolution 1 kg-cm, 0.1 N-m, 1 in-lb, 0.1 ft-lb Auto Shut-Off After 1 Minute of No Use Memory Set 30 Operation Temperature -10-60°C Storage Temperature -20~70°C Battery 2 x CR2032 (included) Battery Life (Continuously Use) 37 Hours Service Life Test 10,000 Cyle Tool Weight 0.40 lbs (0.18 kg) EAN 4716872175826 ​ * Accuracy Rating applies from 20% to max torque. Example: Torque range with max. 100 ft-lbs will have stated accuracy rating between 20~100 ft-lbs What's in the Box (1) - 1/2" Digital Torque Adapter Documents User Manual