Inspector Test Gauge
Item: INSPECTOR

Technical Documents Marsh 2009 Catalog (PDF)

Products > Marsh Pressure Gauges Inspector Test Gauge Item: INSPECTOR Inspector's Test Gauges are specifically designed for use by steam boiler, air brake, and pressure system inspectors. Accuracy ASME Grade 2A = ± 0.50% full scale Case Size 3” diameter Case Material: Plated, polished nickel case Case Style: Plain case with threaded ring (Lower mount only) Tube & Socket: Copper alloy tube and socket Movement: All Brass Connections: ¼" NPT; lower mount Ranges: 0 to 30” Hg vacuum; 15 to 1,000 psi Standard Dial: Dual scale psi and kPa Dial Color: Black markings on white Pointer: Knife-edge pointer Window: Beveled glass