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. Application:HVAC/R refrigeration air-conditioning industry used to measure the pressure differenceMedical facilitiesMeasure negative pressure setting to ensure indoor air pests will not pollute the air in the outside worldMeasure the positive pressureComputer peripheral equipment pneumatic controlFeatures:Differential, Negative, Positive pressure measurementMax / minimum / Average reading record functionLarge LCD backlit dual displayZeroing, offset and data compensationLow battery display and Auto power off set up functionData Hold and Error code FunctionsOver/ Under range indicatorUser can re-calibrate the meter at anytimeSpecifications:FUNCTIONRANGERESOLUTIONkPa±13.780.01psi±20.001kgfcm²±0.140.001ozin²±320.01bar±0.1370.001mbar±137.80.1inHg±4.070.001mmHg±103.40.1inH₂O±55.350.01ftH₂O±4.6130.001 cmH₂O±140.60.1Accuracy: ±0.3% FSO (at 25°C)Repeatability: ±0.2% (Max+0.5%FSO)Linearity/Hysteresis: ±0.29% FSOResponse Time: 0.5 SecondsOver Range Display Indicator: HiUnder Range Display Indicator: LoOperating Conditions: 0 ~ 50°C(32 ~ 122°F)Storage Conditions: -10 ~ 60°C (14 ~ 140°F)Power Supply: 9V batterySize: 165 x 80 x 45mmWeight: 220g (battery not included)Set Includes:1 x Digital Manometer2 x Plastic Hose1 x Metal Connector1 x Carry Pouch1 x 9V batteryEnglish Manual
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