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Accurately measure the electrical conductivity (EC), the temperature of your substrate (growing media), and volumetric water content (VWC) with the Titan Controls Substrate Sensor. The compact design allows for easy installation in most applications. There is also a status indicator light. This sensor is designed to be used with the Gavita EL3 Controller.
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🇺🇸 Ship from USA · On Agora since 2026
$169.99