Display and configuration unit for SGM-LEKTRA Modbus level transmitters using a 4.3 “color touch screen display. Connection up to 3 completely programmable transmitters thanks to a simple and intuitive menu. Display of levels expressed in metric units or in percentages. Display indication of the state of the on-board transmitter relay. The level measurements are displayed according to a user-selected configuration with manual or automatic scroll of the display pages.