TPI 623 Dual Input High-Resolution Digital Manometer Socket Set 52pce Precision-ground magnetic V-block with 3

Precision-ground magnetic V-block with 3 magnetic surfaces

In-Line Filter/Water Trap (Installed on Flue Probe)

TPI's 709R is a must-have for professional gas workers

Anti-static with a PVC/ nitrile sole that is resistant to slips and oil and incorporates an energy absorbing heel for additional comfort

TPI 623 Dual Input High-Resolution Digital Manometer Socket Set 52pce Precision-ground magnetic V-block with 3TPI 623 Dual Input High Resolution Digital Manometer Features Dual input differential measurements Autoranging Backlit display for use in poor lighting conditions Excellent resolution Units of Measure mbar kPa PSI mmHg inHg mmH20 inH20 Uses 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