
Fieldpiece SDMN5 Dual-Port Manometer — dual-port manometer for gas pressure, static pressure, and differential pressure measurement in HVAC/R systems. Range -60 to +60" WC, resolution 0.01" WC, 5/16" adapters, Auto-Off function. Applications gas pressure...
Fieldpiece SDMN5 Dual-Port Manometer — dual-port manometer for gas pressure, static pressure, and differential pressure measurement in HVAC/R systems. Range -60 to +60" WC, resolution 0.01" WC, 5/16" adapters, Auto-Off function. Applications gas pressure measurement at inlet and outlet ports static pressure monitoring in ductwork, fans, and air handling units P1/P2/ΔP differential pressure measurement in HVAC/R diagnostics air balancing and draught check during service Key Features P1 / P2 / ΔP — individual and differential pressure readings 0.01" WC resolution — precise static pressure measurement Range -60 to +60" WC — typical HVAC/R service range Auto-Off — automatic shutdown after 15 minutes Magnet and rubber boot — for field use and hands-free mounting on equipment Selected Specifications Range -60.0 to +60.0" WC / -150.0 to +150.0 mBar Resolution 0.01" WC / 0.01 mBar Accuracy ±1.5% FS (0–50 °C) Units inWC, mmWC, mbar, psi Pressure ports 5 mm (~3/16") flexible tubing Power 9 V battery (NEDA 1604 / JIS 006P / IEC 6F22) Battery life 200 h Dimensions 180 × 60 × 30 mm Weight approx. 195 g In the Box SDMN5 dual-port manometer 2 × 3/16" hoses with brass fittings 2 × 3/16" → 5/16" adapters (RMA316) 9 V battery (installed) User manual