Tohnichi, Japan
Analog Torque Wrench Tester – DOT
The Tohnichi DOT Series is a mechanical analog torque wrench tester designed for calibration and accuracy checking of torque wrenches. It uses a dial indicator with a manual mechanical loading system, providing simple and reliable direct torque readings without requiring a digital display or power supply.
Specifications
- Torque Range: 5 – 700 N·m, depending on model
- Accuracy: ±2%
- Graduation: 0.1 – 2 N·m, depending on model
- Torque Reading: Direct reading from analog dial
- Maximum Effective Wrench Length: 410 – 1260 mm, depending on model
- Inlet Drive: 9.53 / 12.7 / 19.05 mm, depending on model
- Available Units: N·m, kgf·cm and lbf·in/lbf·ft, depending on model
- Adapters: Down adapters and hex adapters supplied for applicable models
- Application: Calibration, inspection and periodic accuracy checking of torque wrenches
