Triplett HSDL300 Heat Stress Index/ WBGT Datalogger (0 ~ 50°C)

Air Temperature: 32 to 122°F (0 to 50°C)

Accuracy: ±1.8°F/0.6°C

Relative Humidity: 0.1 to 99.9%RH

Accuracy: ±3%RH (10 to 90%RH)

Globe Temperature: 32 to 176°F (0 to 80°C)

WBGT Temperature: 32 to 122°F (0 to 50°C)

WBGT Alarm range: 68 to 122°F (20 to 50°C)

Sampling Rate: 0 , 5, 10, 30, 45, 60, 90, 120 mins

Start Delay Time: 0 , 5, 30, 45, 60, 90, 120 mins

Memory: 12,000 readings (csv format)

Black Ball diameter: 3" (75mm)

Power: 4 AAA Batteries

Dimensions: 12 x 3 x 1.5" (302 x 75 x 37mm)

Weight: 10.6oz (300g) 

Datasheet

Manual