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The Digital Reaching Plus Pit Gauge by Western Instruments is a vital tool in steel inspection when corrosion dictates measurement of pit depth. With the indicator positioned in the centre of the blade, all versions of the Basic Pit Gauge are suited for flat, straight surfaces. For small or curved measurements, the Pocket Pit Gauge is recommended, and to measure across small areas of corrosion or into corners or around welds, risers, or reinforcements.
The Digital Reaching Pit Gauge includes a digital indicator with switchable imperial/metric units, and a cut-away nose 37 mm (1 1/2″) from the outer edge of the blade. Simply maintain a reasonable contact and reference to parent material.