Feature:1. With big digital display screen, and with the blacklight function you can read the number more clearly, give you a better using experience.2. Four units changing function: You can change the units from N.m, kgf.centimeter, lbf.ft, lbf.in according to your needs.3. With bu-zzer and LED two alarm ways, at pe-ak mode, it will alarm you when it reaches 80% of the predetermined torque value.4. It can be operated clockwise and counterclockwise, clockwise ± 2% and counterclockwise ± 2.5%, accuracy (20-100% of full scale).5. Automatic shutdown: This wrench will automatic shutdown without operation for 3 minutes.Specification:This digital torque wrench is small in size but also with multifunctions, such as big screen for you to read, four different units for you to change, bu-zzer and LED two alarm functions. If you need it, come on and try it, it will not let you down.Features:With big digital display screen, and with the blacklight function you can read the number more clearly, give you a better using experience.Four units changing function: You can change the units from N.m, kgf.centimeter, lbf.ft, lbf.in according to your needs.With bu-zzer and LED two alarm ways, at pe-ak mode, it will alarm you when it reaches 80% of the predetermined torque value.It can be operated clockwise and counterclockwise, clockwise ± 2% and counterclockwise ± 2.5%, accuracy (20-100% of full scale).Automatic shutdown: This wrench will automatic shutdown without operation for 3 minutes.Specifications:Material: metal+plasticsMinimum division value: 0.01Connector: 1/4Bu-zzer setting ranges: 0.6~20Wrench length: 230mmAccuracy:Clockwise: ± 2%Counterclockwise: ± 2.5%Units: N.m, kgf.centimeter, lbf.ft, lbf.inRatchet tooth: 72 toothOperating temeperature: -10℃~60℃Package size: 340 * 85 * 60mm / 13.4 * 3.3 * 2.4inPackage weight: 800g / 1.8lbPacking list:1 * Digital Wrench1 * User ManualPackage List:1 * Digital Wrench1 * User Manual