Underhill Hose Thread Liquid Filled Pressure Gauge

Pressure Gauge with Hose Thread Adapter is a liquid-filled 160 PSI gauge with hose thread connection to measure water pressure at discharge points equipped with standard 3/4" male hose threads in your irrigation system or any standard hose thread connection for testing.

Features:

• Liquid filled 160 PSI gauge
• For testing connections with standard hose threads 

Please Note: An air bubble is normal in all liquid filled pressure gauges to allow for expansion and contraction of the oil. Over time or transportation some oil may leak out or evaporate due to environmental conditions. This will not harm the gauge. The liquid is used as a buffer or cushion for the needle (reduces vibration) which provides for a more accurate reading. 

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