Description torque adjustable open-end wrench with adjustable clamping width with millimetre scale for simple and precise measurements and applications in the industry and automotive sector robust and adjustable steel jaws settings for torque, unit, mode, data storage, data deletion double-sided operation, clockwise and counterclockwise acoustic signal tone as well as LED indicator for presettable target torque value laterally perceptible LED bar with 6 LEDs for visual alerting easy to set up Peak or Track modes automatic shutdown (auto standby) when not in use internal data memory for 50 measured values memory for 6 often used values insertion tool external square: 9 x 12 mm torque ranges: 4.2 - 85 Nm / 3.1 - 62.7 ft-lb / 37 - 752 in-lb / 43 - 867 kg-cm accuracy: +/- 2% (right) / +/- 3% (left) for torque range: 17 - 85 Nm / 12.5 - 62.7 ft-lb / 150 - 752 in-lb / 173 - 867 kg-cm resolution: 0.1 N-m / 0.1 ft-lb / 1 in-lb / 1 kg-cm units of measurement: N-m / in-lb / ft-lb / kg-cm working modes: Peak hold / Track batteries: 1.5 V AAA (x2) (not included in scope of delivery) Technical data Wrench size 5 - 30 mm Gross weight 1266 g Max. torque 4,2 Nm Min. torque 85 Nm Operating temperature -10 - 60 °C Storage temperature -20 - 70 °C Humidity 15 - 90 %