915 Generation Manometer Digital Portable Handheld Air Vacuum Pressure Gauge Meter with Backlight 11 Units - 1378KPa - 2PSI

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 positive 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 03% FSO at 25 Celsius
Repeatability 02% Max 05% FSO
Linearity Hysteresis 029% FSO
Response Time 05 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
Package Contents
1 * Digital Manometerwithout battery
2 * Plastic Hose
1 * Metal Connector
1 * Carry Pouch
Only the above package content other products are not included
Note Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm