Specifications: 
1. Temp. Range: -35ºC to 80ºC (-31 to 176ºF)
2. Memory Capacity: 32,000 readings
3. Sample Rate: 10s ~ 12 hours
4. Power Supply: Replaceable 3.6V lithium battery, 1200mAh

RH Range:0~100%

Accuracy: Temp.:±0.5ºC(±0.9ºF); RH:±3%

Resolution: Temp: 0.1ºC(0.2ºF); RH: 0.1%

LED Display: N/A