ESM3 Eco Climate Sensor (SDI-12) CO2 Sensor:No CO2 Variable Speed – Create the

Variable Speed – Create the ideal environment while saving energy

An included wireless charger with magnets for an easy handling

The natural

AVAILABILITY

Measures pH

ESM3 Eco Climate Sensor (SDI-12) CO2 Sensor:No CO2 Variable Speed – Create theProduct Description 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 seperate sensors. Professional growers can rely on this sensor for accurate data and confidence in their growing environment. *Compatible with Precision Irrigation (Bluetooth) Controller,