© PCE Instruments
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Display
The tester is equipped with a clear LCD display that is used to show measured value, mode
indicators and unit indicators.
INDICATOR
DESCRIPTION
MEAS
Indicates tester is in the measurement mode
CAL
Indicates tester is in the calibration mode
SETUP
Indicates tester is in SETUP mode
HOLD
Indicates the measured value has been frozen
ATC
Indicates temperature compensation is enabled
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Prior to Use
●
Remove the electrode protective cap from tester.
●
Soak the electrode for a few minutes in tap water to remove dirt and oil stains on the
electrode.
u
S
m
ppm
ppt
