This model has been Discontinued, for the updated model please click here:
UV Intensity Sensor for Trojan UVMAX D4 PLUS, E4 PLUS, F4 PLUS, PRO 7 & PRO 15 series systems.
The Job of a UV Intensity Sensor , is to measure the intensity of your uv light in you system , this helps ensure you water quality is top notch. Not all Trojan Units come with a sensor, it is highly recommended to install one.
