Leak Detector Alarm, Smart Sensor and Alert, Turns Off Flood Source, Pure Water Capable, Made in the...
Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
6. This Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor is a device used to sense the level of liquid within a tank, the switch may activate a pump, an indicator, an alarm, or other device. It has a simple structure and easy installation liquid level controller. It has a light weight and simple working principle, high reliability. It can be easily converted from normally open to normally close by inverting the float.
High / Low Water Level Sensor Detector Alarm 120 dB Red Strobe Siren, Adjustable Alarm Volume, Sump Bobber...
Liyafy 5 Pcs Right Angle White Plastic PP Float Switch Fish Tank Liquid Water Level Control Sensor XSL
Taidacent Non Contact Water Level Sensor Flow Sensor Float Switch Water Level Switch High and Low Level...