Depth electrodes and adjustable cable set. Depth electrodes for a wide range of applications. Connection via an external connecting cable. 2 x non-insulated metal electrodes: for measuring the humidity of building and insulating materials. 2 x insulated metal electrodes: for moisture measurement of multi-layer walls or ceiling structures. 2 x insulated flat electrodes: for measuring the humidity of covered layers, especially for transitions between the wall and the ceiling. 2 x brush electrodes: for measuring the humidity of homogeneous building materials without direct contact with the material. Only for DampFinder and DampMaster.