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The ESM3 Eco climate sensor is designed for Growlink controllers that support SDI-12. This sensor includes air temperature, humidity, VPD and photocell with optional CO2. Support for multiple sensors give you the ability to be averaged or used as separate sensors. Professional growers can rely on this sensor for accurate data and confidence in their growing environment.
Works with Bluetooth Precision Irrigation Controller Only!!!!!
RH, T, VPD, Photocell, optional CO2
Temp and pressure compensation with on-board sensors
Low power consumption
Excellent long-term stability
High insensitivity to pollution
User configurable and adjustable
Output digital
SDI-12
