Meco - 920P Humidity & Temperature Meter With Calibration Certificate & One Years Warranty

Functions:°C / °F / RH Selection, MAX / MIN, Auto Power Of Range:0% ~ 100% RH Accuracy:± 3%RH (25°C , 20 ~ 80% RH) ± 3.5%RH (At Other Ranges Resolution:0.01%RH Temperature Measuring Range:- 20°C ~ 80°C / - 4°F ~ 176°F Accuracy:±0.5°C / ±0.9°F (25°C) ±0.8°C / ±1.5°F (At Other Ranges) Power:9V Battery