High Humidity Replacement Sensor (AC-EC)This GSE High Humidity Replacement Sensor (AC-EC) is designed to work in your grow room regardless of your power source. Originating in the mushroom growing industry, the technology in this new generation of GSE Probe has been adapted to suit the needs of the wider horticultural industry.This probe withstands high humidity environments and survives periods of partial or total liquid submersion. If the probe becomes saturated, you only need to dry it out to take accurate readings again.
