Maxmoral Plastic Float Switch Vertical Liquid Water Level Sensor for Aquariums Fish Tank DIY Measuring Tool M8 FLOAT-M8-2P

Package included:2pcs M8 Float Switch.Material: PP.
Float level switch is a kind of liquid level control device with simple structure,convenient to use.
Long life,good reliability,stronger pressure resistance and good stability in water.
Mainly used to sense the liquid level in a tank to turn on/off a pump,an indicator,liquid level alarm,etc.
Suitable for hydroponics,gardening,aquariums for power control,fish tanks,filtration ,etc.