Features: 1.Quality material makes it firm and durable, which has long service life. 2.High precision, which is a professional accessory 3.Exquisite workmanship makes it durable and has long service life 4.Advanced manufacturing technology, high reliability and high performance 5.Built to meet standard specification, strictly follow factory quality control. Specification: Features:_x000D_ 1. Quality material makes it firm and durable, which has long service life._x000D_ 2. High precision, which is a professional accessory._x000D_ 3. Exquisite workmanship makes it durable and has long service life._x000D_ 4. Advanced manufacturing technology, high reliability and high performance._x000D_ 5. Built to meet standard specification, strictly follow factory quality control._x000D_ _x000D_ Specification:_x000D_ Condition: 100% Brand New_x000D_ Model: RM4-340AN_x000D_ Battery: 3 x AAA (Not Included)_x000D_ Square Drive(inches): 1/2in DR _x000D_ Setting Range: 34-340 N.m_x000D_ Guarantee Accuracy Range: 68-340N.m_x000D_ Accuracy: 2%(CW)_x000D_ 3%(CCW): 3%(CCW)_x000D_ Data Memory Depth: 50_x000D_ Communication: NO_x000D_ Unit: N.m, lbf.ft, Kgf.m_x000D_ LED Backlight: Yes_x000D_ _x000D_ Package List:_x000D_ 1 x Digital Torque Wrench Adaptor_x000D_ _x000D_ Note:_x000D_ 1. The torque wrench is a precision mechanical instrument. Be careful when operating. Do not apply the strike force to cause the internal machine._x000D_ 2. Do not use the torque wrench as a hammer. Do not throw it away._x000D_ 3 cannot be disassembled, after the replacement of the parts is sent to the calibration of the calibration group, to confirm if the function meets the requirements._x000D_ 4 cannot work above the range, stop the increase after reaching the set value and hear a click._x000D_ 5. Do not use foreign materials to block, join, fix sleeves or torsion adjustment handles._x000D_ 6. When using, adjust the torque according to the PIE or IPQC instructions. Once the operator adjusts the torque value, it must be confirmed._x000D_ Recognized for production_x000D_ 7 The unidirectional torque wrench cannot be used bidirectionally, and the torque meter cannot be used to loosen the nut._x000D_ 8. Before using the torque device, check if the torque value and the the torque unit is correct. PackageList: