Scale on the shaft is marked in dual increments (in lb and Nm) on Cal 36/4, kgf•cm on CAL 40.
Magnifying lens improves the view of clearly engraved scale.
Short dwell increases through put and reduces repetitive motion injuries.
To operate, simply dial torque setting and insert bit.
Uses standard 1/4" hex bits, adapters and sockets.
Anti-backlash design enhances repeatability.
Comes with FREE calibration certificate from our ISO/IEC 17025 Accredited Calibration Laboratory. CAL 36/4 can be ordered with certification for English or Metric units of measure.