5X Serbatoio Piscina Orizzontale Livello Acqua Galleggiante Sensore Livello Liquido - 12V 220V4585
5pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch. A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other device.