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Loading and Replacing Battery
① Use a "+" screwdriver to loosen the screw on the battery compartment.
② Remove the old battery if replacing the battery.
③ Set a new 9VDC Battery 6F22 (006P) with correct polarity (+ and -) marked inside the
battery compartment.
④ Close the battery cover and secure it with the screw.
Note: An alarm setting value or a measurement ambient setting is not reset even if a battery
is removed.
CAUTION
Once the "Low Battery Mark" starts to flash, replace with a new battery immediately.
Under the "Low Battery Mark" flashing, accurate measurement cannot be expected.
Always use a new battery for replacement.
How to Measure
① Expose the sensing section by tuning the cover.
② Turn on the power by pressing the POWER key.
③ Select a measurement mode by pressing the MODE/Up key. The display changes in
following order.
WBGT(WBGT)
Humidity(RH)
④ Set the instrument far away from your body by holding the lower part of the unit for
accurate measurement or use the instrument fixed onto a camera tripod.
Note: Measuring conditions such as measurement height differ by purpose of use.
⑤ Press the POWER key to end the measurement.
Note: Always close the sensing section for storing.
Temperature(TA)
Globe Temperature(TG)
5
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