Quick-Check Tension Meter

The Dillon Quick-Check applies a known lateral force at a specific point along a tensioned cable and measures the resulting deflection. The cable's lateral deflection resistance is directly related to its tensile force — the tighter the cable, the more force required to deflect it. This converts the deflection measurement into a tension reading without removing the cable from service. The instrument must be calibrated for the specific cable type (diameter, material, modulus) being measured.

Yes. Quick-Check tension meters require calibration to maintain accuracy, and must be calibrated for the specific cable type being measured — using a Quick-Check calibrated for one cable diameter or material on a different cable will produce inaccurate readings. Dynamic Measurement Systems provides NIST-traceable calibration for Dillon Quick-Check instruments.

A dynamometer is installed inline in the load path to measure tensile force directly. A Quick-Check measures cable tension indirectly by measuring lateral deflection resistance on an already-installed cable — without disconnecting it. The Quick-Check is faster for in-service inspections of installed cables; the dynamometer provides a direct measurement during initial installation or when the cable must be disconnected anyway.