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2. Introduction
This product is aimed to measure different pressure values, here are some units
for Choice: inH2O, psi ,bar, mbar , kPa, inHg, mmHg ,ozin
cmH2O ,kgcm
.equipped with simple Tube connection. It is widely used in
2
measurement of ventilation and air conditioning system, clean room or any gas
pressure system troubleshooting .Easy operation and clear reading.
3. Error Warning
When internal diagnostic test fails, an error message will appear on the
LCD display.
error1：
error2：
max pressure
below min pressure
2
ftH2O,
2
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