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The Neptune System Liquid Level Sensor is a precise monitoring device designed to detect and track water height in reservoirs, sumps and aquariums. Integrated with Apex controllers, it provides reliable level readings that support automated top-off systems and prevent overflow or pump damage. Its solid-state design ensures long-term durability and consistent performance.
Dispatched from our Melbourne facility, usually within 1-2 business days. Delivery time and cost are calculated at checkout based on your address.
We stand behind everything we sell. If something is not right, get in touch and we will make it right. See our returns policy for the details.