Growlink ESM2 Climate Sensor w/CO2 Enzymes Cover tray in a white

Cover tray in a white plastic trash bag to retain moisture

15 gallon for mid-scale production

Key Uses & Composition for Grow Rooms

High-pressure control: Up to 550 PSI with an adjustable regulator for consistent coverage and reach

Build healthier

Growlink ESM2 Climate Sensor w/CO2 Enzymes Cover tray in a whiteGrowlink 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