High Accuracy Mini Digital Display Backlight Torque Wrench - 2

There are many kinds of traditional hand tools and it takes time and effort to use them. This safe efficient and compact tool solves the above problems and is more portable.Features:High accuracy: using high accuracy chip better linearity the display range reaches 1-100% of full scale.Primitive screen status prompt bar: display preset torque value mode group which can be viewed directly during operation.10 sets of preset values: for different screws a total of 10 preset values (M0 to M9) can be preset.10 * 10 groups of memory: in the peak mode each group of preset values can store 10 memories individually a total of 10 * 10.Peak mode and tracking mode.Five torque units conversion: N.m kg.m kg.Cm ft.lb in.lb.The clear buzzer and three LED lights alarm at the same time to indicate that the operation reaches the preset value.High-definition LCD screen with backlight can read directly in dim light environment.Power saving mode: when not using a wrench it will automatically go to sleep after 60 seconds.Bidirectional conversion forward and reverse operation one-click switch.Specifications:Material: ABS+steelMain color: black+silverType: WR2-30AN WR3-30AN WR3-60AN WR3-100AN (optional)Drive:WR2-30AN: 1/4WR3-30AN: 3/8WR3-60AN: 3/8WR3-100AN: 1/2Accuracy: 2%Resolution:WR2-30AN: 0.01NmWR3-30AN: 0.01NmWR3-60AN: 0.1NmWR3-100AN: 0.1NmPreset: 10Memory: 100 (10 memory for 1 preset)Display range:WR2-30AN: 0.3-30NmWR3-30AN: 0.3-30NmWR3-60AN: 0.6-60NmWR3-100AN: 1-100NmAlarm range:WR2-30AN: 1.5-30Nm (1.1-22.1 lb-ft)WR3-30AN: 1.5-30Nm (1.1-22.1 lb-ft)WR3-60AN: 3-60Nm (2.2-44.3 lb-ft)WR3-100AN: 5-100Nm (3.7-73.8 lb-ft)Accuracy guarantee: 20-100% of full scaleUnit: Kg-cm Kg-m lb-in lb-ft N-mMode: PEAK/TRACEBlacklight: YESAlarm: LED light+buzzerBattery: 2 * AAA battery (not included)Battery life: 55hrsOperating ambient temperature: -10?~60? (13.9?~139.9?)Storage temperature: -10?~60? (13.9?~139.9?)Relative humidity: 15%~90% non-condensingAuto shut off: 60 secondsLength:WR2-30AN: 218mm / 8.6inWR3-30AN: 228mm / 9.0inWR3-60AN: 228mm / 9.0inWR3-100AN: 268mm / 10.6inItem weight:WR2-30AN: 430g / 0.9lbWR3-30AN: 580g / 1.3lbWR3-60AN: 580g / 1.3lbWR3-100AN: 780g / 1.7lbPackage size: 280 * 110 * 70mm / 11.0 * 4.3 * 2.8inPackage weight:WR2-30AN: 700g / 1.5lbWR3-30AN: 830g / 1.8lbWR3-60AN: 830g / 1.8lbWR3-100AN: 1050g / 2.3lbPacking List:1 * Torque Wrench1 * Storage Box1 * User Manual