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indoor outdoor thermometer #304
1. Time, date display.
2. Time alarm clock every day.
3. 12/24 hours system clock.
4. ℃ /℉ indoor/outdoor temperature display.
5. Indoor/outdoor temperature trend display
6. Max/Min indoor/outdoor temperature display
7. Temperature measure range: -20~50℃
8. Temperature resolution: 0.1℃
9. Temperature accuracy: ±1℃
10. Measuring period: 20 sec
11. Power: 1.5V (AAA or 7# battery) |
