TPI 623C3 – Digital Manometer

• 0.001 inH2O/kPa resolution to +/- 9.999 inH20/kPa input
• High accuracy +/-0.02 inH2O less than 2 inH20; 1% above 2 inH20
• Temperature compensated
• Over pressure protection to +/- 50 inH20
• Trim mode to stabilize fluctuating pulse readings
• Seven units of measure

Applications

• Check for positive building pressure
• Perform room to room pressure diagnostics
• Test duct pressure and perform static pressure checks
• Adjust appliance regulators
• Test pressure switch on a 2-stage gas furnace in both positive and negative pressures