AprilAire Easy to Read 0-5" Manometer, Radon Manometer, ARN05M bee Distance Spot Ratio: 30:1 With

Distance Spot Ratio: 30:1 With the distance to spot ratio 30:1

it can be applied on every kind of magnetic phone car mount

MBB1957FEW03

Please use zip tie in proper tensile strength

AprilAire Easy to Read 0-5" Manometer, Radon Manometer, ARN05M bee Distance Spot Ratio: 30:1 WithAprilAire 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