Western Instruments N88L-1 Tri-Gauge Lever-Type Pit & Welding Gauge for Evaluation of Corrosion, Range/Resolution: +/-13mm (0.500") / 0.5mm (0.010")

The Western Instruments N88L-1 Tri-Gauge Lever-Type Pit & Welding Gauge for Evaluation of Corrosion, Range/Resolution: +/-13mm (0.500") / 0.5mm (0.010") is todays most versatile Lever Pit Gauge, with its Metric and dual Imperial Scales. Additionally, the Tri-Gauge serves as a basic Weld Inspection Gauge for; Undercut Depth, Weld Crown Height, a Porosity (diameter) Comparator; and both Metric and Imperial Rules. The Tri-Gauge Pit Gauge 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.