Manometer Digital Portable Handheld Air Vacuum Gas Pressure Gauge Meter wit E9V1

Description

Manometer Digital Portable Handheld Air Vacuum Gas Pressure Gauge Meter wit E9V1
HVAC / R air conditioning refrigeration industry used to measure pressure difference.
facilities.
Measuring negative pressure setting to indoor air pests will not pollute the air in the outside world.
Measure pressure.
Peripheral Pneumatic Control Equipment.
Maximum / Minimum / Average Read Write Function.
backlit LCD dual display.
Reset, offset and data offset.
Set the low battery display and auto power off function.
Data Retention and Error Code Functions.
Over / Under Indicator Range.
The can re-calibrate the meter at any time.
Pressure Range: + 2psi
Accuracy: + 0.3% FSO (at 25 Celsius)
Repeatability: + 0.2% (Max + 0.5% FSO)
Linearity / Hysteresis: + 0.29% FSO
Response Time: 0.5 Seconds
Above Display Range Indicator: Hi
Under Display Range Indicator: Lo
Operating Conditions: 0-50 Celsius (32-122 Fahrenheit)
Storage Conditions: -10-60 Celsius (14-140 Fahrenheit)
Power Supply: 9V Battery
Color: black
Material: ABS
Size: 150*55*40mm
Contents:
1 * Digital Manometer(without battery)
2 * Plastic Hose
1 * Metal Connector
1 * Carry Pouch
Only the above content, other are not included.
Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.