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Fieldpiece SDMN5 Dual Port Manometer

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SKU: fp_sdmn5 Categories: , Brand:

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The Fieldpiece SDMN5 is a portable, rugged dual-port manometer designed especially for HVACR field service technicians. 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 the Auto Power-Off (APO) function that conserves battery life. The SDMN5 measures pressure between -60inWC and 60inWC (inches of water column) and -150.0 to 150.0 more. The SDMN5 also measures P1 or P2 pressure readings and calculates the difference between P1 and P2. Take static pressure measurements using the resolution mode of 0.01inWC or 0.01mBar. Includes 3/16” to 5/16” adapter for measuring gas inlet and outlet pressures.

The Fieldpiece SDMN5 evolved due to testing pressures in the field for 20 years. Its range and resolution allow you to measure the HVAC applications you run into daily in HVAC/R field service. Measure gas pressure on the inlet and outlets with the standard 3/16” fittings or the included adapters for 5/16” ports, take static pressure measurements across a blower, and get the pressure differential with a button to check drafts. Whether holding the ergonomic standalone shape in your 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 more accessible faster, with less fatigue than the other guys.



  • (1) Fieldpiece SDMN5 Dual Port Manometer


  • Fieldpiece SDMN5 Dual-Port Manometer
  • Measure Duct Pressures to Balance air flow
  • Resolution down to 0. 01"WC for Static Pressure air flow
  • -60. 0"WC to 60. 0"WC Range
  • Measures inchesWC, mmWC, mBar, and PSI
  • Rugged Rubber Boot
  • Min/Max and Hold
  • Auto off to conserve battery Life
  • Magnetic Hanger on the back of case


Fieldpiece SDMN5 Dual-Port Manometer
Accuracy : Stated accuracy at 0 to 50°C (32 to 122°F): ±1.5% FS
Battery : Single standard 9-volt battery, NEDA 1604, JIS 006P, IEC 6F22
Battery Life : 200 hours with low battery indicator on display
Operating environment : 32ºF (0°C) to 122ºF (50°C)
Compatible Media : Dry, non-corrosive gases
Overrange : “OL” or “-OL” is displayed
Auto-Off power : 15 minutes
Low Battery: : symbol is displayed
Dimensions : 180mm(~7 1/16”)(H) x 60mm(~2 3/8”)(W) x 30mm(~1 3/16”)(D)
Weight : approximately 195g including battery
Pressure Ports : tube connectors for 5mm (~3/16 inch) I.D. flexible tubing
Units of Measure : inWC, mmWC, mbar, PSI
Resolution : 0.01 inch WC
Accuracy : ±1.5% FS
Measurement Range
In WC : 0.00 to ±60.0
mm WC : 0.0 to ± 1500
mBar : 0.00 to ±150.0
PSI : 0.000 to ±2.000