Dormont FPMD75FFKIT FLoPro™ MD Gas Flow & Pressure Measurement System

FLoPro™ MD Gas Flow & Pressure Measurement System, measures gas flow rate in ft³/hr, gas flow capacity in BTU/hr, gas pressure in inches water column (" w.c.), Bluetooth enabled (free app available from Google Play or Apple App Store), annunciator LEDs, aluminum with black finish, 3/4" NPT female connections, 120v AC-DC power supply (also includes batter pack power supply with (4) AA batteries), cCSAus (for use with NG or LP)