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TechGrow S-2 Sensor by TechGrow

£360.95
In Stock

This sensor measures CO₂ and detects light. The S-2 is compatible with all TechGrow controllers. The sensor is equipped with a built-in calibration function so you can calibrate the CO₂ sensor against outdoor air. The calibration menu is only accesible through a CO₂ controller. Also equipped with a built-in switch to prevent unwanted calibration.

SKU: ES-3811