Low Profile for placing under carpet or in tight spaces. Be notified if there is ever a leak before it turns into a disaster. Connecting the LD-1 Leak Detector to the FMM module will allow your Apex Controller to notify you if water ever touches the sensor. There are many applications for leak detectors from water on floor warnings, skimmer cup overflows and much more. Compatible with FMMLow Profile The LD-1 is a low profile leak detection probe that is compatible with the Neptune FMM module only. The low profile design makes it perfect for placing it under carpet or in tight spaces that the full size LD-2 wont fit. If you do not have carpeting or space requirments we suggest using the LD-2 Leak Detector Probe. Note: The LD-1 will only work with the FMM and cannot be used with the ALD module.
