The Horiba Laqua 3561-10D Conductivity Cell, Flow Type, # 3014082350 is a flow through design conductivity cell with integrated temperature sensor meant for low conductivity water (e.g., pure water). HORIBA's superior electrode technology has produced unparalleled tough pH glass bulbs and unique flat sensors. Electrodes have different designs to cater a wide range of applications - from pure water to complex samples.