Fieldpiece SDMN5 Airflow Kit

Minimum Purchase:
1 unit
MSRP: $211.00
Price: $189.50
— You save $21.50


Fieldpiece SDMN5 Airflow Kit

Differential, Absolute, and Static Pressure - Includes Static Pressure Tips


  • Measure duct pressures to balance air flow
  • Resolution down to 0.01" WC for static pressure measurement
  • -60.0" WC to 60.0" WC range
  • Includes two 5/16" adapters for measuring inlet and outlet pressures

The 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 of 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 conserves battery life. The SDMN5 measures pressure between -60inWC and 60inWC (inches of water column) and -150.0 to 150.0 mBar. 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 SDMN5 evolved as a result of testing pressures in the field for 20 years. Its range and resolution allow you to measure the HVAC applications you run into everyday 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 the push of a button to check drafts. Whether you’re holding the ergonomic standalone shape in your hand or hang the SDMN5 on the unit with the magnetic hanger to fill out a work order, the SDMN5 make HVAC/R field service easier and faster, with less fatigue than the other guys.



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: 32°F (0°C) to 122°F (50°C)
Compatible Media: Dry, non-corrosive gases
Over range: "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 (~1/2 pound) 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 (0.1mmWC, 0.01mBar)
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


  • Dual-Port Manometer - SDMN5
  • (2) - 3/16" Tubes with Brass Fittings
  • (2) - 3/16" to 5/16" Tube Adapters - RMA316
  • (2) - Static Pressure Tips
  • 9V Battery (installed)
  • Operator's Manual
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