1. The accuracy is +/-1%; 2. It is durable and convenient.   ZHUNDA HNJ 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...

NJ series of torque wrench tester are the special-used equipment to examine the torque screwdriver and the torque wrench tester.    ZhunDa NJ series of torque wrench tester uses the microprocessor technology and other series of new technologies, such as the digital...

1.Accuracy:+/-3% 2.Unit Selection: in.lb/ ft.lb/ cNm/ Nm/ kg-cm/ kg-m    ZhunDa 2NJ series of torque wrench tester uses the microprocessor technology and other series of new technologies, such as the digital filter, calibrating zero automatically, none-linear...

1. The accuracy is +/-1%; 2. it is durable and convenient.   ZHUNDA HNJ series of torque wrench tester are the special-used equipment to examine the torque screw driver and the torque wrench tester.   It uses the microprocessor technology and other series of...

GNJ series of high precision torque wrench tester ranges from 10N.m to 1000N.m and the accuracy class is in 0.3 level.    ZhunDa GNJ series of high precision torque wrench testers have the following characteristics:  1). using the new high speed integrated circuit...

HNJ series of torque wrench tester are the special-used equipment to examine the Torque Screwdriver and the Torque Wrenches.    ZhunDa HNJ series of torque wrench tester uses the microprocessor technology and other series of new technologies, such as the digital filter,...