When you choose this hose connection gauge, you can rest assured that you're getting a quality product to test water supply pressures within a distribution system. Its red indicator hand holds at the highest reading registered for detection of thermal expansion pressure surges. It easy to install, and no tools are required.
California residents: see Proposition 65 information
- Made of steel for durability and strength
- Easy to read indicator for detecting pressure surges
- Features a copper alloy tube sensing element
- Accuracy is ASME, type B