Tenmars TM-188 - Specifications: WBGT Measurement; WBGT: Indoor;Outdoor (No Sunlight); WBGT: Outdoor (With Sunlight); Air Temperature (TA) Specifications

TM-188/TM-188D
4
3. Specifications (23℃±5℃)
Wet bulb globe temperature (WBGT)
Unit Range Resolution
Accuracy
at 15~
40℃
indoor
&
Outdoor
without
sunlight
℃
0~59.0 0.1 ±1.0
℉
32.0~
138.0
0.1 ±1.8
Outdoor
With
sunlight
℃
0~56.0 0.1 ±1.5
℉
32.0~
132.0
0.1 ±2.7
※indoor & outdoor without sunlight:
WBGT = (0.7×WET)+(0.3×TG)
Outdoor with sunlight:
WBGT=(0.7×WET)+(0.2×TG)+(0.1×TA)
Air temperature (TA)
Unit Range Resolution
Accuracy
at 15~40
℃
℃
0~50.0 0.1 ±0.8
℉
32.0~122.0 0.1 ±1.5