For precise level measuring of fresh water, grey water or toilet water in metal or plastic tanks. Combined with the display it provides precise level measurement information. Stick can be easily cut to tank height. The measured value is sensed electronically and the signal sent to the display unit via 2 cables. Included: Tank electrode, packing ring, nut PG 29, connection cable 75cm and manual. Possibility to install the tank electrodes from inside as well as from outside on the tank top. In case of fresh water tanks, the installation is also possible at the tank bottom. Insensitive to soiling and deposits in water; No mechanical moving parts; Robust fully-electronic capacitive measuring method. The electronic system (IP 67) is sealed and frost-proof, so is suitable for problematic locations, such as at underfloor tanks. All Votronic measuring sensors work with the capacitive measuring method and independently of pressure. Therefore, a falsification of the measured values in case of overpressure in the tank, pressure filling etc. is avoided. They includes a protection against reverse battery, overvoltage, short-circuit and overload.