Digital Manometer Air Pressure Meter, YZT Meter Differential Pressure Gauge, HVAC Gas Pressure Meter Dual-Port Manometer Gas Pressure Tester (9v Battery Included)…

Product description MT-1390 Digit Dual Ports Manometer This manometer can measure the air pressure of the single pipe or differential pressure of two pipes it is suitable for measuring of vetilation and air condition systems and widely use for gas measurement calibration and any trouble shooting any gas pressure systems Features Manometer Specifications and Parameters Measure Range ±2.999psi / ±20.68Kpa Accuracy ±0.16%FSO 25℃ Repeatability ±0.2% (MAX ± 0.5%FSO) Linearity / Hysteresis ±0.29%FSO 25℃ Measurement rate 0.5s Maximum pressure 20.68 KPa Automatic Shut Down 15mins12 Measure Units mmHg inHg ftH₂O cmH₂O inH₂O Pa KPa mbar bar psi Kgcm² ozin² Battery 9v Included