Can the AC6 be used for air measurements?
A-The AC6 is capable of reading differential pressure on air systems but the range displayed is not suitable. For readings to be meaningful the AC6 would have to be completely dried out to prevent droplets of water trapped within the unit affecting the readings. (A droplet of 5mm on one side of the meter would give a reading of 50 Pascals!) Differential readings on air systems are best taken with an appropriate manometer.