Sper scientific WBGT, Руководство пользователя

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4. When reading temperature, press the MODE
and NEXT buttons simultaneously to select
between a Celsius (C°) and Fahrenheit (F°)
temperature reading.
Heat Index Measurement
1. Turn on the meter by pressing the SET button. The
LCD display turns on and enters measuring mode.
2. Slide down the sensor protective cover. The LCD
displays the value for the selected display mode
within 15 seconds.
3. When you have completed your readings, slide the
cover back up to its protective position and press the
SET button to turn off the unit.
Non-Sleep Mode Selection
To save battery life, the WBGT Heat Stress Meter
turns off automatically after 20 minutes of inactivity.
To monitor the environment continuously for longer
periods, you may override this feature:
1. With the meter turned
off , press and hold the SET
and MODE buttons simultaneously for 2 seconds.
The meter displays П and enters Non-Sleep
measurement mode.