Pointer torque wrench is a new torque measurement device, which can show the torque of the tested fastening piece on the dial.
ZNB series of pointer torque wrench is a new torque measurement device, which can show the torque of the tested fastening piece on the dial and record the torque moment. It is consist of plate body, elastic cell, mechanism of amplification, indication mechanism and memory mechanism and has the features of fine appearance, convenience in using, high accuracy, reliable performance and longevity of service. It is widely used in aviation, aerospace, shipping, automobile, motorcycle, precision machinery, electric power, engine, internal-combustion engine and some other relevant industries to connect the threaded screws which have stringent requirement to tighten and fasten the moments.
| Model | Range (N.m) | Division Value (N.m) | Total Length (mm) | Weight (kg) | Square Tenons Nominal Size (mm) |
| ZNB6A | 0.6-6 | 0.1 | 225 | 0.4 | 6.3 |
| ZNB12A | 1-12 | 0.2 | 225 | 0.4 | 6.3 |
| ZNB25A | 3-25 | 0.5 | 250 | 0.4 | 10 |
| ZNB50A | 5-50 | 0.5 | 320 | 0.6 | 10 |
| ZNB100A | 10-100 | 1 | 400 | 0.7 | 12.5 |
| ZNB200A | 20-200 | 2 | 500 | 1 | 12.5 |
| ZNB280A | 30-280 | 5 | 690 | 1.65 | 20 |
| ZNB420A | 40-420 | 5 | 890 | 2.5 | 20 |
| ZNB560A | 50-560 | 5 | 1100 | 4 | 20 |
| ZNB700A | 70-700 | 10 | 1258 | 5.5 | 20 |
| ZNB850A | 100-850 | 10 | 1360 | 6.1 | 25 |
| ZNB1000A | 100-1000 | 10 | 1490 | 6.4 | 25 |