Supco Digital Dual Differential Manometer w/Magnet DDM55

Isolate difficult pressure problems in natural gas and propane systems with this dual input Digital Manometer. Providing a differential measurement, it accurately tests for leaks in low-pressure gas systems and more. This device measures Gauge/Differential pressure from -55.40 in H2O to +55.40 in H2O (+/-2 psi)

Features:

• Dual Input Range
• Range: -55.40 to +55.40 Inches Water Column
• Data Hold
• Provides Differential Measurements
• Low Battery Indicator
• Auto Power Off
• LCD Display w/ Backlight
• Accuracy +/- 0.3% full scale Output 77°F (25C)
• Repeatability +/- 0.2% (maz +/- 0.5% Full scale output)
• Linearity/Hystersis +/- 0.29% Full Scale Output
• Maximum Pressure 10 psi
• Response Time 0.5 Seconds
• Over Range Indicator Err.1
• Under Range Indicator Err.2
• Power Supply 9 volt battery-Included
• Magnetic backside

Includes:

• Manometer w/ 11 selectable units of measure
• 1/8" MPT x 1/8" Barb Access Fitting
• Flexible Tubing
• 9 V Battery
• Soft Carrying Case
• Manual