Product: Digital Handheld Manometer HVAC Air Vacuum/ Gas Differential Pressure Gauge Meter Tester 11 Units with Backlight, ±13.78kPa ±2PSI, 1-2 Pipes Ventilation Air Condition System Measurement
Brand: TEKCOPLUS
 Measures air pressure of the single pipe or differential pressureApplication:HVAC/R refrigeration air-conditioning industry used to measure the pressuredifferenceMedical facilitiesMeasure negative pressure setting to ensure indoor air pests will not pollute the air in the outside worldMeasure the positive pressureComputer peripheral equipment pneumatic control

Features11 Selectable units of Measurement: kPa, psi, kgfcm2, ozin2, bar, mbar, inHg, mmHg, inH2O, ftH2O, cmH2O
Zeroing, offset and data compensation
Data Hold and Error code Function
Over/ Under range indicator
User can re-calibrate the meter at anytime
SpecificationsPressure Range: ±2psi
Accuracy: ±0.3% FSO (at 25°C)
Repeatability: ±0.2% (Max±0.5%FSO)
Linearity/Hysteresis: ±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)

Set Includes1 x Digital Manometer
 2 x Plastic Hose
 1 x Metal Connector
 1 x Carry Pouch
 1 x 9V battery
 English Manual
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.
Best for measuring the ventilation and air condition systems. Widely used for gas measurement, calibration, and any troubleshooting of any gas pressure systems.
Max / minimum / Average reading record function
Low battery display and Auto power off set up function
Differential pressure measurement,Large LCD backlit dual display

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