Weather | 32°F to 122°F (0°C to 50°C). |
operating temperature: |
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LCD contrast: | 8 levels |
Temperature measuring range |
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Indoor: | 14°F to 140°F with 0.2°F resolution. |
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| “OFL” displayed if outside this range). |
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Outdoor: | |
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| “OFL” displayed if outside this range. |
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Relative humidity range |
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Indoor/Outdoor: | 20% to 95% with 1% resolution. Display |
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Air pressure |
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Absolute hPa/inHg: | 700 hPa to 1099 hPa. |
| (20.67 inHg to 32.46 inHg). |
Relative hPa (adjustable): | 970 hPa to 1030 hPa. |
Relative inHg (adjustable): | 28.60 inHg to 30.45 inHg. |
Sensitivity setting hPa: | 1 hPa to 4 hPa. |
Air pressure history: | For the |
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Rainfall measurements |
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Rain quantity display: | 0, 0.1, 0.3, 0.5, 1, 2, 3, 5, 10 inches or 0, |
| 1, 3, 5, 10, 20, 30, 50, 100 |
| change is automatic if rain greater than |
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| 30, 50, 100 mm or 0, 10, 30, 50, 100, 300, |
| 500, 1000 mm). |
Rain quantity history: | For the past 7 days (0, |
| and |
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Data checking intervals |
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Indoor temperature & humidity: | Every 10 seconds. |
Outdoor temperature: | Every 10 seconds for the first 12 minutes, |
| then every 5 minutes. |
Outdoor humidity: | Every 10 seconds for the first 12 minutes, |
| then every 5 minutes. |
Rain quantity: | Every 10 seconds for the first 12 minutes, |
| then every 5 minutes. |
Sensor reading update |
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| 21 |