Specification Brand : Reland Sun BulletPoint : Reland Sun ExternallyAssignedProductIdentifier1 : 0782429294917 ExternallyAssignedProductIdentifier2 : 782429294917 ItemName : 10PCS/LOT 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa for Arduino 3.3V-5V ItemTypeKeyword : instrumentation-amplifiers Manufacturer : Reland Sun Material : Copper MaximumSwitchingCurrent : 10 amps NumberOfItems : 10 OperationMode : Off PartNumber : 782429294917 ProductDescription : Product Introduction: 1.Size: 19*18mm (2mm fixing hole) 2.Voltage: 3.3-5V 3.Pressure: 0-40KPa 4.This module adopts high precision AD sampling chip and 0-40KPa air pressure sensor. And it can connect 2.5mm soft tube and detect the water level and other air pressure 5.Adopt 5K ohm resistor bridge sensor, and specific air pressure value needs calculating. ProductSiteLaunchDate : 2019-08-13T08:10:20.591Z UnspscCode : 52161547