UEi Test Instruments EM201B - Manual (Page 3)

3
SAFETY RULES
WARNING!
Before every use, check to be sure the meter and its
tubing are free from breaks or blockage. While using the
meter, if you suspect gas is leaking, or if you can smell
gas, close off the gas supply and ventilate the occupied
space. Identify and repair the source of the leak before
continuing with the test.
In the interest of safety, this instrument should only be
used by trained, competent professionals who know the
hazards and consider the risks of working on and with
industrial equipment.
These meters do not measure water pressures; under
these conditions they will fail. Do not exceed 10 PSI input
pressure