Temperature and Humidity Datalogger

Feartures:
* Temperature and humidity measurement
* Time display
* Low battery indicator
* Dew point
* Heat index
* Max/Min reading recorder
* Data Hold function
* Data logging(2,0000 groups) and download datas via software
 
Specifications:
Temperature Range: -40 to 105℃ (-40 to 221℉)
Accuracy:±1℃/℉
Humidity Measurement Range:0%-100%
Accuracy:±3%
Heat index range:21.1 to 54.4 ℃(70 to 130℉)
Dew Point Temperature Range: -40 to 105℃ (-40 to 221℉)
Operation temperature:0 to 50℃(32 to 122℉)
Operation humidity:0to 90%RH
Storage temperature: -10 to 60℃(14 to 140℉)
Storage humidity:0 to 75%RH
Resolution:0.1oC/oF;1%RH
Size:55*90*35mm
Weight:90g(included 1.5V x 2pcs batteries)