AprilAire Easy to Read 0-5" Manometer, Radon Manometer, ARN05M bee which can be adjusted freely

which can be adjusted freely

double chrome plated grille screen

Essential for use with jigs

Please use zip tie in proper tensile strength

AprilAire Easy to Read 0-5" Manometer, Radon Manometer, ARN05M bee which can be adjusted freelyAprilAire Easy to Read 0 5" Manometer, Radon Manometer, ARN05M AprilAire's U tube manometer provides a visual indication of vacuum pressure. Mounts to the outside of PVC pipe on a radon mitigation system and measures vacuum pressure in real time, helping to indicate potential issues with the fan. It can serve as a secondary indicator that vacuum pressure has changed in the event of a system alarm going off, helping to confirm that its not a false