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5. 5. 5. 5. Humidity
Humidity
Humidity
Humidity and
and
and
and air
air
air
air Temperature
Temperature Measurements
Temperature
Temperature
1. Hold the probe in the area to be tested & allow adequate time for readings to stabilize.
2. Press℉,℃,dewpoint, WBT select Button to enter select℉,℃,dewpoint WBT Measurement.
3. Read the Relative Humidity and Air Temperature,dewpoint temperature wet bulb temperature.
NOTE:
NOTE:
NOTE: Do not immerse the probe in liquid; it is intended for use in air on.
NOTE:
Warning:
Warning:
Warning:
Warning:
Don't expose the humidity sensor to direct sunlight (insolation).
Don't touch or manipulate the humidity sensor.
6. 6. 6. 6. Battery
Battery
Battery
Replacement
Replacement
Battery Replacement
Replacement
If the sign "
battery case and replace the exhausted battery with new battery. (1 x 9V battery NEDA 1604, 6F22 or equivalent)
Measurements
Measurements
Measurements
" appears on the LCD display, it indicates that the battery should be replaced. Open the
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