NJ series of torque wrench tester

NJ series of torque wrench tester are the special-used equipment to examine the torque screw driver and the torque wrench tester. 1.It uses the microprocessor technology and other series of new technologies, such as the digital filter, calibrating zero automatically, none-linear compensation etc. 2.The product has many features, like sampling quickly, measuring accuracy, strong anti-jamming capacity and self-examine function. It is reliable and convenient to operate. 3.Some types of the testers have the RS-232 standard interface to connect, and can be transmitted the data to the computer for intelligent handling to get the calibrating conclusion.