Letzgo Sump Bobber Water Level Sensor (SB2)

الوصف

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The Letzgo Sump Bobber Water Level Sensor (SB2) is a cutting-edge device designed to monitor water levels in sump pump wells. It connects to warning devices or alarm systems, operates even when submerged, and features an adjustable hose clamp for easy configuration as either a normally open or normally closed switch.