Huayi MASTECH MS6503 digital temperature and humidity table

Huayi MASTECH MS6503 digital temperature and humidity meter Features:? Design and manufacturing standards according to IEC1010 Display: 4 LCD display, three display value) RS-232C infrared interface / PC's display, record, data mapping software to maintain maximum /??? ? minimum measurement Automatic shutdown background light technical parameters:?? humidity measurement: 0% RH ~ 100% RH Temperature measurement:? -20 ℃ ~ 60 ℃, -4 ℉ ~ 140 ℉ Resolution:? humidity 0.1% RH, temperature 0.1 ℃, 0.1 ℉ fine  degree:? humidity ± 2.5% RH (25 ℃), the temperature: ± 0.7 ℃, ± 1.4 ℉ Response Time:? humidity of 75 seconds (at a slow wind speed), at 40 seconds (in slow wind speeds Power:? Battery 9V / 006P / IEC 6F22 / NEDA 1604, adapter 9VDC / 30mA over the AC adapter plug Specifications: Φ42mm X 1.35mm Dimensions:? 183 × 74 × 33mm (meter), 208 × 15mm (sensor) ?  weight: about 330g (including battery)