Save time and resources when conducting fire hydrant flow tests!  One person can conduct a water flow test by utilizing a Pressure Sender on the test hydrant that sends real time readings to the display.  Use a 2nd Pressure Sender with flow calc enabled on the gauge port of your flow diffuser and see residual pressure and flow simultaneously.

The Remote Display calculates GPM using standard velocity pressure formulas found in NFPA291. It can be used with any manufactures equipment.  A large 3.1" daylight readable LCD makes it easy to see both the test hydrant pressure and the simultaneous GPM & PSI from the flow device at a glance while you are working, and LEDs give a visual indication of data transmission.  It records 10 test records with a button push, tracks max psi, flow and usage, and shows battery life for itself and connected nodes. You can set options like PSI Target Alert to get a visual when pressure dropped 25%, change radio range to get up to 3000' line of sight, and more.

Flexibilty is built in and you can use either one or both Senders any time.  The display is smart and will auto-detect your second Sender and split screen the display. No configuration, just turn it on and it works.

The hard case is far nicer than the rugged IP65 rated case needs but its integrated charging ports are handy to keep the built in li-ion batteries topped up with an external USB-C charge port.  With 30 hours continuous operation battery life, you can get in a lot of water flow testing first.

Range: The range of a wireless signal is always limited by obstructions. Transmitting through machines, walls, and structures degrades signal strength and reduces range capability. In this environment you can expect 800' of range.  Located outdoors there are typically less obstructions and with either line of site or limited buildings in between the transmitter range will be 3000'-3500'.