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OPERATING INSTRUCTIONS
Power on/off
Button = Power Button
1. Power on: Press once to turn meter on.
2. Power off: Press for > 3 seconds to turn meter off.
LCD backlight on/off
With the meter on, press
once. The LCD backlight will
light for 5 seconds, then shut off automatically.
Mode selection
This meter offers 2 selectable modes:
a. Anemometer (Air velocity)/Temperature
b. Humidity/Temperature
With the meter on, press
HOLD
continuously and the
Display will show the following texts in sequence:
Display Mode text
An =
Anemometer (Air velocity)/Temperature
rH =
Humidity/ Temperature
When the display shows the desired mode, release
HOLD
and the meter will set this mode as the default.
