mLabs HT-350 Digital Conductivity Meter

1.Humidity Range:0~100%RH 2.Temperature Range :–30~100?( - 22?~199?,) 3.Dew point Temperature: (-30 ~100 ?/-22 ~199 ?) 4.Wet Bulb Temperature: ( 0 ~80 ?/32- 176?) 5.Humidity Accuracy:+ 2%RH (at 25? , 20%?80% RH ).+ 2.5%RH(at other ranges) 6.Air Temperature Accuracy: + 0.5?/+ 0.9?(at 25?)+ 0.8?/+ 1.5?(all other ranges) 7.Resolution :0.01% RH, 0.01?/0.01?. 8.Response Time:%RH:10S (90% at +25 ?still air) 9.Battery Type: 9v Battery NEDA 1604,IEC 6F22 10.Operating Temperature : 32?to 104oF (0 oC to 40oC);