Sper Scientific 800037 WBGT Heat Stress SD Card Logger - Manual (Page 32)

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SPECIFICATIONS
General
Circuit Custom one-chip of
microprocessor LSI
circuit
Display LCD size: 52 mm x
38 mm
Backlight function
Measurement
Unit Wet bulb globe
temperature
Black globe temperature
Air temperature
Wet bulb temperature
Humidity
Dew point temperature
Sampling Time
of Display Approximately 1 second
Data Output RS232/USB PC
computer interface
Memory Card SD card 1 GB ~ 16 GB
Operating
Temperature 0 ~ 50°C
Operating
Humidity < 85% RH
Alkaline or heavy duty
DC 1.5 V battery (UM3,
AA) x 6 pieces
DC 9V adapter input
(AC/DC power adapter
is optional)
Power Supply