Precision Digital Manometer ±10 kPa Air Pressure Meter Differential Pressure Gauge Micromanometer for Gas Valves Pressure Switches Vacuum HVAC System Furnace Boiler Water Heater Air Conditioning Clean Room


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11 Selectable Pressure Units – bar, mbar, kPa, kgf/cm², mmHg, cmH2O, Ozf/in², psi, inHg, inH2O, ftH2O. 
Wide Range & High Accuracy – Measures ±10 kPa at resolution of ±0.3% FSO (20℃) in full scale. Large LCD display with backlight, clear to read even under the dim light. 
Useful Features – It is available to review Maximum, Minimum, Average values under record mode. Press the data hold button for easy data review. Built-in USB port allows connection with PC. Automatically power off in 1 minutes if there is no further operation to save the battery life. Low battery indicator reminds you to recharge the unit in time.
Zeroing & Calibration – Pressure difference will automatically zeroing after turning off, and if there is any error between the device and your standard, you can calibrate it according to the user manual by yourself.
Wide Application – Widely applied in measuring the pressure of fans, resistance, wind velocity, oven pressure, differential pressure of filter, and monitoring the gas content in the air in process of combustion.


range resolution maximum pressure 
bar 0.1 0.001 0.5
mbar 100 0.1 500
kPa 10 0.01 50
kgf/cm² 0.101 0.001 0.509
mmHg 75 0.1 375
cmH2O 101.9 0.1 509.5
Ozf/in² 23.2 0.01 116

*Battery not included.

Material: ABS
Color: Black and Yellow
Measuring Range: ±10 kPa
Resolution: ±0.3% FSO (20℃)
Repeatability: ±0.2% (max. ±0.5 FSO)
Linearity/Hysteresis: ±0.29 FSO
Response Time: Typical 0.5 seconds
Low Battery Indicator: yes
Up Overload Indication: Err1
Down Overload Indication: Err2
USB Connection: yes
Battery: 1.5V, AAA battery, 4pcs(not included)
Item Size: 17*7.5*3.5cm / 6.69*2.95*1.37in
Item Weight: 237g / 8.35oz
Package Size: 23.5*18.7*4.5cm / 9.25*7.36*1.77in 
Package Weight: 416g / 14.67oz

Packing List:
1 * Pressure Manometer
4 * Hose
1 * Disk
1 * USB Cable
1 * User Manual(English)