1. Temperature measuring range: -30 °C~+70 °C;

2. Resolution: 0.1 °C

3. Accuracy: ±0.5 °C(-20℃~+40℃); others, +1 ℃

4. Temperature unit: ℃ or ℉optional

5. Record capacity: 32000 points (MAX)

6. Record interval: 10s~24hour adjustable

7. Sensor: Internal NTC thermal resistor

8. Communication interface: USB interface

9. Waterproof grade is IP67

10. Power supply: CR2032 battery or power supply via USB interface, and it could upload data even if the battery is out of use

11. Battery life: in normal temperature, if the record interval sets as 15 minutes, it could be used above one year

12. Item Size: approx. 80 (L) x 34 (W) x 14 (H) mm

13. Item Weight: approx. 30 g

Includes:

Package Included: 1 x Data Logger 1 x CR2032 battery and a spare included (Installed inside) supply via USB interface, and it could upload data even if the battery is out of use.

SPARE BATTERY INCLUDED!!