Western Instruments’ Tri-Gauge

Western Instruments’ Tri-Gauge Lever-Style Pit Gauge is a convenient and simple tool to assess corrosion. The Tri-Gauge doubles as a Weld Inspection Gauge to measure weld crown height or undercut depth, to 1,000th inch or .5 mm.

SKU: WSTN-N88L1 Category: Tags: ,


Western Instruments’ Tri-Gauge® is today’s most versatile Lever Pit Gauge, with Metric and dual Imperial Scales. The Tri-Gauge also serves as a basic Weld Inspection Gauge, measuring Undercut Depth and Weld Crown Height, and can be used as a Porosity Comparator. Tri-Gauge has both Metric and Imperial edge rules, and is fitted with a Patented Pointer Offset Correction for improved accuracy and repeatability. Lever Pit Gauges are intended to evaluate corrosion, and not as an absolute measuring tool.

The Tri-Gauge® is supplied with a Pocket Protector-Type Case and Instructions.


Western Instruments’ Lever Pit Gauges