The water level sensor has two parts, an alarming body and probe adhered to a sucket cup. Once the probe is soaked by water, an alarm sounds.
Easy Use: Juck suck the sucket cup to the inside of the fish tank glass(adjust the position by your own demand), leave the alarm body outside. When the feet of the detector was immersed in water, it will give alarms.
Simple Maintain: The water leak sensor is powered by a replaceable CR2032 button battery. If not working well, disassemble the back shell, check the battery, whether the motherboard plug is loose. Fastening the plug or replacing the battery will solve problems.
Wide Application: Suitable for aquarium fish tank water level monitoring, monitoring home tank water level, sump water level, and other applications.
Durable: Made of engineering plastics and electronic components, it is resistant to aging and has a long service life.
Size: Approx.4x4x1.5cm/1.57x1.57x0.59, Cord Length Approx.17cm/6.69in
1 Piece Water Level Sensor