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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
50–60 Hz PPF 1
CO2 and light sensors
and Main Spectrum (Deep Red and White) channels tuning independently while the main spectrum holds full power throughout
Chemical-Grade Polymers: Built with high-temp industrial materials designed for low friction and high resistance to aggressive nutrients
In-Line DryLoc pH Sensor for the Growlink Nutrient Doser
Growlink ESM2 Climate Sensor w/CO2 DimLux 50–60 Hz PPF 1Growlink ESM 2 Climate Sensor for CO2, Humidity, Temperature, and Pressure The ESM 2 is a modular 4 in 1 probe that reads CO2, humidity, temperature, and pressure on one hardwired RS485 daisy chain. Power runs on 15 30 VDC from the Growlink control panel. The sensing module unscrews from the body for swap out at calibration intervals. Each unit ships with a unique MAC address printed on the box. The chain map matches a known room and chain position