Air flow, Humidity, Light,Thermometer+comm.

Anemometer, Humidity meter Light Meter, Thermometer
Temperature range: -100 to 1300 deg.C
Humidity range: 10-95%
Air velocity range: 0.4-30 m/s
Light range: 0-20,000 Lux
Including Min/Max/ Data hold functions
Accuracy:
> 20 m/s : ± 3% F.S,> 20 m/s : ± 4% F.S.
< 70% RH : ± 4 %RH
>70% RH : ± ( 4%rdg + 1.2 %RH )
Light: ± 5% rdg ± 8 dgt
Temperature type K: ± (1% rdg + 1℃)