Digital Manometer Pressure Gauge Positive and Negative Pressure Measuring for Automobile Engine Compartment Pressure Det

Description This instrument can measure the air pressure of the single pipe or differential pressure of two pipes it is suitable for measuring of ventilation and air condition systems and widely use for gas measurement calibration and any trouble shooting of any gas pressure systems Application pressure detection of automobile engine compartment gas pipeline detection negative pressure detection in enclosed spaces etc Specification UnitsRangeResolutionUnitsRangeResolution kPa ±20 68 0 001 inHg ±6 106 0 001 psi ±2 999 0 001 mmHg ±151 1 0 1 kgcm² ±0 210 0 001 inH₂o ±83 02 0 01 ozin² ±47 99 0 01 ftH₂o ±6 918 0 001 bar ±0 206 0 001 cmH₂o ±210 8 0 1 mbar ±206 8 0 1 Pa ±9999 11 Selectable Pressure Range ±2 999 psi2 Accuracy ±0 3 FSO at 25°C 3 Repeatability ±0 2 Max±0 5 FSO 4 Linearity Hysteresis ±0 29 FSO5 Response Time 0 5 Seconds6 Over Range Indicator Err 07 Under Range Indicator Err 18 Temperature 40 to 80°C 40 to 176°F 9 Operating Conditions 0 to 50°C 32 to 122°F 10 Storage Conditions 10 to 60°C 14 to 140°F 11 Battery 9V battery not included 12 Dimension 150x60x30mm13 Weight 200gManualPackage includes 1 x Digital Manometer Battery not included 1 x Soft Hose1 x Carrying Bag1 x Pressure Head1 x User ManualDetails picture