This data logging themometer requires to be linked t a PC (via supplied USB vable) to set it up and to view recorded data. During recording it needs not to be linked to a PC.
1. Temperature measuring range: -30ºC to +60ºC;
2. Temperature accuracy: ±1ºC
3. Temperature unit: ºC or ºF optional, set through data management software via PC
4. Humidity measuring range: 0 to 99%RH
5. Humidity accuracy: ±3%RH
6. Resolution: Temperature 0.1ºC;Humidity 0.1%RH;
7. Record capacity: 16000points(MAX)；
8. Record interval: 10s to 24hour adjustable;
9. Communication interface: USB interface;
10. Power supply: inner CR2450 battery or power supply via USB interface;
11. Battery life: in normal temperature, if the record interval sets as 15 minutes, it could be used longer than one year.
12. Ambient environmental temperature: -30ºC to +60ºC
13. Themometer size: 84mm (length) X 44mm (width) X 20 mm (height)