The Western Instruments N88-9B Basic Bridging Pit Gauge is used to measure Dents and Buckles on Pipelines, Shell Settlement on Storage Tanks, etc. Bridging Pit Gauges take over where the capabilities of our standard Pit Gauges fall short, for evaluating large areas of Weight loss Corrosion.

Please click on the links below for additional information on the models available for this product:

Models Available	Price
Western Instruments N88-9B-D Basic Bridging Pit Depth Gauge 5-1/2" Long, Digital Indicator, for Measuring Corrosion and Material Loss	704.00
Western Instruments N88-9B-I Basic Bridging Pit Depth Gauge 5-1/2" Long, Inch Dial Indicator, for Measuring Corrosion and Material Loss	550.00
Western Instruments N88-9B-M Basic Bridging Pit Depth Gauge 5-1/2" Long, Metric Dial Indicator, for Measuring Corrosion and Material Loss	567.00