With up to 4 external sensor ports, you choose the sensors you need
Up to 4 external sensor ports lets you choose the sensors you need
LCD displays current sensor readings and battery level
The cost-effective choice for recording multiple environmental conditions
Internal sensors can include temperature and humidity
Select measurement intervals from 1 to 60 minutes
Log 10,584 intervals (220 days at 30 minute intervals)
Water-resistant case
12 month battery life (CR2450, included)
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