1. Temperature measuring range: -40.0℃~ +120.0℃.
2. Accuracy of temp. measurement under normal temp.: ±0.2℃~ +30℃±0.5℃ at others.
3. Resolution: 0.1.
4. External sensor: PT1000.
5. Humidity measuring range: 0~95%RH.
6. Accuracy: ±0.1.
7. Recording cycle: normal mode 2 seconds~24 hours continuous set.
8. Low power consumption mode: 10 seconds~24 hours continuous set.
9. Recording capacity: temperature: 8000 points(Max), humidity: 8000 points(Max)
10. Applicable environment: temperature: -35℃~70℃, humidity: 8000 points(Max).
1. Power supply: 2.4Ah 3.6V one non-chargeable lithium battery. (Continuous work at 1~2 years, depend on specific conditions) 2. Data output: connect the compute with RS-232 interface to transfer data. 3. Safe level: IP65.