The Terminal-program SEBATERM is a program for adjustment and calibration of the instruments KLL-Q (dipper device with water quality parameters), MPS-D (multi parameter sonde digital) and Multiplexer (device for connecting several MPS-D), as well as for indication of actual measuring values of the quality parameters. With the terminal program additionally measuring routes can be planned and transferred to a KLL-Q with memory. Moreover it serves for read out of the measuring data of a KLL-Q with memory.