Model 3711-100-1 Optical Test Fixture

Product Description:
Specially designed for use with the Model 3711-B Tachometer Test Set. Significantly reduces the time required for setup and aiming of the optical tachometer being calibrated.


  • Designed specifically for King Nutronics Model 3711-B Tachometer Test Set.
  • Simplifies optical tachometer setup and testing.
  • Increases measurement accuracy and stability.
  • Easy to use horizontal and vertical adjustments.
  • Tripod-style handle enables fast aiming of light beam.
  • Clamp accommodates instruments up to 6-inches wide.
  • Clamp jaws protect optical tachometer from damage.
  • Replacement parts available; contact KNC for more information.