This data logging temperature / humidity monitor can be wall mounted and features an easy to read LED. It is capable of datalogging 30,000 records and is perfect for temperature and humidity monitoring in controlled environments and other critical areas.

Temperature range: -4º to 140ºF (-20º to 60ºC) Temp. accuracy: +/-1.8ºF / +/-1.0ºC (23º to 104ºF / -5.0º to 40.0ºC ) other 3.6ºF /+/-2.0ºC Temp. resolution: 0.1ºF/0.1ºC Temp. update rate: times/second Temp. sensor type: Diode Relative Humidity range: 5% to 95% Relative Humidity accuracy: +/-2.0%RH (at 25ºC,35%RH to 80%RH). +/-2.5%RH (at 25ºC. 10% to 35%,80% to 90%) other +/- 5.0%RH (at 25ºC,90%RH) Relative Humidity resolution: 1.0 RH Relative Humidity response time: below 4 seconds LED display: 8.4x4.73 inch (214mm x 120mm) Power supply: AC to DC Adapter (9V/1A) Battery backup: DC 9V battery enables continued recording without display reading during power disruption for an hour only. Size: 260 x 178 x 47mm Weight: 1000g