GHL Contactless Optical Level Sensor for Aquarium Controller System drinking it has become exhausted and

it has become exhausted and should be replaced with fresh CDX

Perfect for stimulating your dog’s mind and relieving stress

Back To Nature's classic Amazonas design with a fascinating 3D effect in a space-saving module

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GHL Contactless Optical Level Sensor for Aquarium Controller System drinking it has become exhausted andGHL offers a contactless level sensor (also referred to as an optical sensor) designed for use with their ProfiLux aquarium controllers. This sensor detects water levels through the aquarium glass or a container wall without having any parts inside the liquid, protecting it from soiling and corrosion. Features and Applications: Non Contact Operation: The primary advantage is that the sensor is installed on the outside of the non metallic container,