The Fieldpiece SDMN5 Dual-Port Handheld Manometer is a portable, rugged dual-port manometer designed especially for HVAC/R field service technicians. This unit measures gas pressure, static pressure, and pressure differential. The SDMN5 includes a zero adjust button on the face of the meter, a rugged rubber boot, a magnet on the back for hanging the meter during service, and an Auto Power-Off (APO) function that conserves battery life.

The SDMN5 measures pressure between -60 inWC and 60 inWC and -150 to 150 mBar. The SDMN5 measures P1 or P2 pressure readings and calculates the difference between P1 and P2. Take static pressure measurements using the resolution mode of 0.01 inWC or 0.01 mBar. A 3/16 inch to 5/16 inch adapter for measuring gas inlet and outlet pressures is included.

The range and resolution of the SDMN5 allows users to measure the HVAC applications ran into everyday in HVAC/R field service. Users can measure gas pressure on the inlet and outlets with the standard 3/16 inch fittings or the included adapters for 5/16 inch ports. Take static pressure measurements across a blower and get the pressure differential with the push of a button to check drafts. Whether holding the ergonomic standalone shape in the hand or hanging the SDMN5 on the unit with the magnetic hanger to fill out a work order, the SDMN5 makes HVAC/R field service easier and faster with less fatigue.