Manometer Handheld Air Pressure Meter Dual-Port Manometer HVAC Gas Pressure Tester, 12 Selectable Units Differential Pressure Gauge with LCD Display Backlight, Extension Hose, Data Record Funtion

Measures air pressure of the single pipe or differential pressure

Application:

• HVAC/R refrigeration air-conditioning industry used to measure the pressure
• difference
• Medical facilities
• Measure negative pressure setting to ensure indoor air pests will not pollute the air in the outside world
• Measure the positive pressure
• Computer peripheral equipment pneumatic control

Features

11 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

Specifications

Pressure 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 Includes

1 x Digital Manometer
2 x Plastic Hose
1 x Metal Connector
1 x Carry Pouch
1 x 9V battery
English Manual