6088106484826112 New Digital Store Elecfreaks Octopus Water level sensor Octopus Water level Sensor is the water level electric brick in our Octopus series, the basic design is from the Octopus electric bricks and the setting of its Product #: newdigitalhk-Elecfreaks Octopus Water level sensor 2022-09-23 Regular price: $HKD$48.0 Available from: New Digital StoreIn stock