Dwyer Instruments 490A-4-HKIT Wet/Wet Manometer W/Hydronic Meter Kit 0-100 PSI

The Dwyer Instruments 490A-4-HKIT Wet/Wet Manometer with Hydronic Meter Kit 0-100 PSI is an accurate measuring instrument that is used in HVAC systems to measure the difference in pressure and other liquid-filled applications. The manometer operates by measuring two points of pressure and giving accurate readings, which are used to make adjustments. It promotes maintenance, commissioning, and troubleshooting within the system and assists in preserving efficient circulation, balanced pressure and reliable operation in a hydronic heating and cooling circuits.