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SDMN6 – Dual Port Manometer and Pressure Switch Tester

Furnace testing excellence.

Where to Buy

  • Test gas, static, and differential pressure
  • Resolution down to 0.01″ WC for static pressure measurement
  • -60.0″ WC to 60.0″ WC range
  • Test pressure switches
  • Easily calibrate any adjustable pressure switch
  • Great for diagnosing furnace performance

Designed for you.

At Fieldpiece, we developed the SDMN6 Dual-Port Manometer to test the ranges that you’ll come across in the field every day. Great for diagnosing a furnace, it can even determine if the gas pressure coming into the house or out of the regulator is correct. The unit also measures both positive and negative pressure, which is used for measurement on vacuum control lines.

Features unique to furnaces.

Frequently, you need to determine if a furnace’s pressure switch is causing a problem, but it’s always been a guessing game. Until now. The patented SDMN6 can accurately test if the pressure switch is working properly by simulating a draft with an internal pump. It can tell if it’s working properly, or if it is starting to fail which can cause the furnace to run in an unsafe manner. Then, easily calibrate an adjustable pressure switch to the manufacturers’ specifications, so there’s no need to carry a large variety of pressure switches on your truck or leave the jobsite to get the manufacturer’s part.

What’s Included:

  • (1) SDMN6 Dual Port Manometer and Pressure Switch Tester
  • (1) ANC1 Four Pocket Carrying Case
  • (2) ASP2 Static Pressure Probes
  • (2) RMA316 Pressure Tubes
  • (2) Quick Connect Leads
  • (2) Hoses and Y-splitter
  • (2) Hoses with Brass Screw Fittings

Read More

Specifications User Manuals Print Material FAQs

Pick up an SDMN6 today.

Where To Buy

SDMN6 – Dual Port Manometer and Pressure Switch Tester

Furnace testing excellence.

  • Test gas, static, and differential pressure
  • Resolution down to 0.01″ WC for static pressure measurement
  • -60.0″ WC to 60.0″ WC range
  • Test pressure switches
  • Easily calibrate any adjustable pressure switch
  • Great for diagnosing furnace performance

Designed for you.

At Fieldpiece, we developed the SDMN6 Dual-Port Manometer to test the ranges that you’ll come across in the field every day. Great for diagnosing a furnace, it can even determine if the gas pressure coming into the house or out of the regulator is correct. The unit also measures both positive and negative pressure, which is used for measurement on vacuum control lines.

Features unique to furnaces.

Frequently, you need to determine if a furnace’s pressure switch is causing a problem, but it’s always been a guessing game. Until now. The patented SDMN6 can accurately test if the pressure switch is working properly by simulating a draft with an internal pump. It can tell if it’s working properly, or if it is starting to fail which can cause the furnace to run in an unsafe manner. Then, easily calibrate an adjustable pressure switch to the manufacturers’ specifications, so there’s no need to carry a large variety of pressure switches on your truck or leave the jobsite to get the manufacturer’s part.

What’s Included:

  • (1) SDMN6 Dual Port Manometer and Pressure Switch Tester
  • (1) ANC1 Four Pocket Carrying Case
  • (2) ASP2 Static Pressure Probes
  • (2) RMA316 Pressure Tubes
  • (2) Quick Connect Leads
  • (2) Hoses and Y-splitter
  • (2) Hoses with Brass Screw Fittings

Specifications

  • Operating environment: 32°F to 118°F (0°C to 48°C) at <80% RH
  • Storage temperature: -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed)
  • Power: 9V, NEDA 1604A, IEC 6LR61 9V alkaline battery.
  • Battery life (alkaline): 200 hours (manometer only, backlight off), 12 hours (pressure switch testing @ 27% pump speed, BL off, approx -2.5″WC induced pressure w/o pump bleed accessory)
  • Auto power off (APO): 15 minutes
  • Units of Measure: inWC, mmWC, mbar, psi
  • Resolution: 0.01 inWC
  • Overrange: “OL” or “-OL” is displayed
  • Max Pressure: 900inWC (17.4psi) will damage sensors
  • Compatible media: Dry, non-corrosive gases
  • Pressure ports: 2 connectors (P1, P2) for flexible tubing (4.5mm to 8mm ID)
  • Pump port: 1 connector (PUMP) for 5mm (~3/16 inch) ID flexible tubing
  • Lead jacks: 2 banana plug jacks for testing open/close switch status (continuity between terminals)
  • Accuracy: Stated accuracy at 0 to 50°C (32 to122°F): ±1.5% FS
  • Accuracy and ranges:
    inWC: ±0.02 on 0.00 to ±2.00 (±1.5% FS on 2.00 to ±60.0);
    mmWC: ±0.5 on 0.00 to ±51.0 (±1.5% FS on 51.0 to ±1500);
    mbar: ±0.05 on 0.00 to ±5.00 (±1.5% FS on 5.00 to ±150.0);
    psi: ±0.001 on 0.000 to ±0.07 (±1.5% FS on 0.07 to ±2.000)

SDMN6 - Dual Port Manometer and Pressure Switch Tester SDMN6 - Dual Port Manometer and Pressure Switch Tester

  • My SDMN6 won’t turn on anymore how do I get it to turn on?

    • Take out the battery hold the power button for 45 seconds and reinstall battery. If this does not work the first time try again. If it sill won’t turn on check to see if you have a good battery or call fieldpiece for an RMA.

  • Why won’t my pump work?

    • The pump in the SDMN6 is very sensitive and the increase button or decrease button needs to be pressed multiple times before you will see a change in the pump.

 
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