Tired of unreliable mechanical float switches that get gunked up? The HydroCheck HC8000Tv2 is a smarter, more reliable solution for your sump pump. Its innovative dry-sensor technology means the sensor tip never sits in the water, so it's immune to mineral build-up, iron deposits, and debris that can jam traditional floats. Just mount the single sensor on your discharge pipe, and use the easy Smart Button to program your desired pump run time. When water touches the tip, the pump kicks on for your set duration, ensuring the pit empties completely. It works with virtually any sump pump under 15 amps. Built-in alarms alert you to pump failure, high water, or a blocked discharge. It's built tough in the USA, tested for over 1 million cycles, and trusted by pros for over 20 years. Give your basement a major upgrade in protection and peace of mind.