SDMN5: Dual Port Manometer for Static Air & LPG Pressure

What is it used for?

The SDMN5 is a rugged, dual-port manometer designed to help HVAC pros measure gas pressure, static pressure, and pressure differential accurately and quickly on the job.

Top benefits

• ✅ Easily measure inlet and outlet gas pressure on appliances
• ✅ Take static pressure across blowers with high-resolution mode
• ✅ Check draft pressure differentials with a push of a button
• ✅ Strong magnet lets you hang it while servicing units hands-free
• ✅ Auto power-off extends battery life when idle

Key features

• ✅ Measures pressure from -60 to +60 inWC (inches of water column)
• ✅ Also reads from -150.0 to +150.0 mBar
• ✅ View P1, P2, or the difference between them (ΔP)
• ✅ Zero adjust button on the face for fast calibration
• ✅ 0.01 inWC or 0.01 mBar resolution for precise static pressure readings

What’s included

The SDMN5 includes everything you need to get started with both 3/16” and 5/16” ports commonly found in the field.

• ✅ SDMN5 Dual-Port Manometer
• ✅ 3/16” to 5/16” gas port adapter
• ✅ Standard hose kit and protective rubber boot

Warranty info

Covered by Fieldpiece's standard 1-year warranty for trusted, professional-grade use.

• ✅ 1-year limited warranty from date of purchase