This VOTRONIC fuel indicator has been designed for the excact fill level metering and is suitable for all tank materials and all tank sizes. The fill level of the tank will be displayed as a clear shadow column with 10 luminous diodes in three colours, which allows the exact coverage of the tank fill level at a glance. The display occurs even continuously, because the intermediate results are displayed in a variable brightness and therefore tendencies can be made visible at once. During the refueling and defueling of the reservoir, the permanent rising or falling display conciliates the direct image of the actual fill level. The display can be switched on or off at the push of a button, respectively switches off automatically after approx. 10 minutes. Minor front panel dimensions and a very low installation depth of only 15 mm allow the mounting at nearly every place. Usable for i.e. with the fuel probe 801201 (for fuel heights 15-35 cm) or 801203 (for fuel heights 20-50 cm).