Description
The Dwyer Instruments 2008 Magnehelic Differential Pressure Gauge is an accurate part for measuring differential pressures in HVAC systems especially, in the range of 0 to 8 inches water column. It features patented frictionless gage movement for fast and accurate reading of air or non corrosive gas pressures, positive, negative, or differential. It is used mainly for monitoring filters, blower vacuum and indicating fan pressure required for overall efficiency of HVAC systems. It is shock and vibration proof and the clear plastic display makes it easily readable from a distance.
