Scarlet Tech TWL-1S - Display

Display
The large size LCD display shows the readings of sound level also the icons to present the current
measure mode and the status of the instrument:
5
Mode indication
Readings &!
units
Timer digits
Heat risk indicator & !
battery level
Icon
Meaning
Dry bulb temperature (air temperature).
Wet bulb temperature. Calculated from dry bulb temperature and rh%.
Globe temperature.
Wind speed.
Relative humidity.
Wet Bulb Globe Temperature. WBGT = 0.7 x WET + 0.2 x GLB + 0.1 x DRY.
Thermal Work Limit. TWL is calculated according to evidence-based medicine.
High risk indication. Displayed when TWL < 115.
Medium risk indication. Displayed when 115 < TWL < 140.
Low risk indication. Displayed when TWL > 140.
Very low risk indication. Displayed when TWL > 210.
Battery level. Change batteries when it is empty.