About This 1.INDUSTRIAL HIGH TORQUE RANGE: The digital torque wrench 5-340 Nm (4-250 ft-lb) covering heavy machinery, truck maintenance and other high strength needs 2. EASY-TO-READ VIEWING AND 2 DISPLAY MODES: The digital torque wrench with large color LCD screen allows the operator to view the current value at any time.Tack Mode: Real-time display of current torque value Peak Mode: Displays the current maximum value reached 3.5-IN-1 UNIT DISPLAY: This digital torque wrench 1/2 drive has Nm, ft-lb, in-lb, kg-cm, kg-m free switching, suitable for global engineering standards 4.TRIPLE REMINDER SYSTEM: The digital torque wrench has buzzer +LED+ vibration feedback, the torque can also be clearly perceived in the noisy environment 5. SUPER DURABILITY: all steel forging drive head, non-slip handle, suitable for workshop, site and other harsh environment 6.PROFESSIONAL CALIBRATION: factory pre-calibration ±2% accuracy, with traceability certificate Overview Brand : ATsafepro Material : Alloy Aluminum, Carbon Fiber, Chrome Vanadium Steel, Plastic, Rubber Head Style : Fixed Square Finish Type : Powder Coated Item Torque : 340 Newton Meters