Magnehelic Differential Pressure Gauge G2000

Magnehelic Differential Pressure Gauge G2000 Magnehelic Differential Pressure GaugeGalaxy Differential Pressure Gauge Analog 1/8 inch   Back Monitoring The  Series G2000 Differential Pressure Gauges Are Low-Cost, Diaphragm Operated,Mechanical Pressure Gauges,Series G2000 Are For Measuring Fan And Blower Pressures,Filter Resistance,Furnace Draft,Pressure Drop Across Orifice Plates,Monitoring Blood And Respiratory Pressures In Medical Care Equipment With Simple, Frictionless Movement Parts,It Can Quickly Indicate Low Air Or Non-Corrosive Gas Pressures,Either Positive,Negative Or Differential It Can Resist Shock,Vibration And Over-Pressures.