- The cost-effective choice for recording multiple environmental conditions
- Internal sensors can include temperature and humidity
- With up to 4 external sensor ports, you choose the sensors you need
- LCD displays current sensor readings and battery level
- Select measurement intervals from 1 to 60 minutes
- Log 10,080 intervals (209 days at 30 minute intervals)
- Data is stored in fail-safe non-volatile memory
- Water-resistant case
- 12-month battery life (CR2450, included)
- Transfer data with a direct-connect cable or Data Shuttle
- Requires SpecWare 9 (v9.2) software (Pro or Basic versions)
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Temperature range: -40 to 185ºF (-40 to 85ºC)
Accuracy: ±1.1ºF (±0.6°C) at -4 to 122°F (-20 to 50°C), else ±2.2°F (±1.2°C)
RH range: 0 - 100%, Accuracy: ±3% at 77°F (25°C, 10 - 90%), else ±5% |
| Item # |
Description |
| 3688WD1 |
WatchDog Model 1650
Data Logger |
| 3687WD1 |
WatchDog Model 1525
Data Logger |
| 3684WD1 |
WatchDog Model 1450
Data Logger |
| 3683WD1 |
WatchDog Model 1425
Data Logger |
| 3685WD1 |
WatchDog Model 1400
Data Logger |
| 3682WD1 |
WatchDog Model 1250
Data Logger |
| 3681WD1 |
WatchDog Model 1225
Data Logger |
| 3680WD1 |
WatchDog Model 1200 Data Logger |