11 SELECTABLE UNITS : Digital Manometer Measures air pressure of the single pipe or differential pressure of 2 pipes. Has 11 selectable units of measurement kPa, psi, kgfcm2, ozin2, bar, mbar, inHg, mmHg, inH2O, ftH2O, cmH2O
DUAL PORT MANOMETER : Dual Port HVAC Digital Manometer Best for measuring the ventilation and air condition systems. Widely used for gas measurement, calibration, and any troubleshooting of any gas pressure systems
MULTI FUNCTIONAL : Professional Air Pressure Meter have Differential pressure measurement,Gas Measurement and Calibration,Troubleshooting Gas Pressure Systems, Positive and Negative Pressure, Data Hold, MAX/MIN/Average, Large LCD backlight, Low battery Alarm, Auto Power Off Functions
LCD DISPLAY : Differential Pressure Gauge Large LCD backlit dual display,Max / minimum / Average reading record function,Low battery display and Auto power off set up function
MEASUREMENT RANGE : Gas Pressure Tester Pressure Range: -2/+2psi;Accuracy: -0.3/+0.3% FSO (at 25°C);Repeatability: -0.2/+0.2% (Max-0.5/+0.5%FSO);Linearity/Hysteresis: -0.29/+0.29% FSO;Response;Time: 0.5 Seconds;Over Range Display Indicator: Hi;Under Range Display Indicator: Lo;Operating Conditions: 0 - 50°C(32 - 122°F);Storage Conditions: -10 - 60°C (14 - 140°F)