- Transmitter with accurate Testo humidity sensor with long-term stability (± 2.5% RH)
- 2 analogue outputs (humidity / temperature)
- Integrated fan allows flow impact on the sensor for recording average greenhouse climate
- Protection of electronics and sensor against moisture (such as sprinkler irrigation)
The testo 6631 temperature and humidity transmitter is ideal for use in greenhouses and laboratories. Use the transmitter for reliable monitoring of critical climates in bio-research.
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