E-712

Description

E-712

Proving Rings have a repeatability of 0.2% and an accuracy of 1% or better. They are supplied with a dial indicator, 0.2 in range and 0.0001 in divisions.

The rings have tapped female ends, 1/2 in – 20 threads. Each ring is supplied with a calibration chart.

MODELDESCRIPTIONACCURACYSENSITIVITY
LBF/DIV
E-7122000 lbf (1.1 kN)1%2.0