General Tools and Instruments WBGT8778 - Manual (Page 3)

2
CONTROLS AND INDICATORS
LCD display
Function Keys
Turn on and off the meter
Enter alarm setting mode
Select digit in setting mode
Exit from setting mode
Select display mode
Shift IN/OUT mode
Increase value in setting
+ Set as non-sleep
o + Select C or F
+ + Enter RH calibration
o
Symbol indication
WBGT Wet Bulb Globe Temperature
TG Black Globe Temperature
TA Air Temperature
% Relative Humidity
C/F Celsius/Fahrenheit
IN Indoor (no sun)
OUT Outdoor (full sun)
Low battery indicator
DP/REC Vain icons in these
models.
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