Sper Scientific 800036 WBGT Heat Stress Meter - Manual (Page 13)

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MEASUREMENT PROCEDURES
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.
MEASUREMENT PROCEDURES
2. To change the value of the first flashing digit,
press the MODE button repeatedly.
3. When you have selected the first value, press
the NEXT button to select the second digit.
4. Press the MODE button repeatedly to change
the value and repeat this step for the third digit.
5. When you have selected the desired WGBT
alarm value, press and hold the NEXT button for
2 seconds to set the alarm value and enter
measuring mode.
Be sure to set the unit to
WBGT display mode.