Computer for boom sprayers in set with seven electric proportional valves, electric pressure regulation, main valve, central pressure filter, speed sensor, flow meter, command box, possibility of programming, … Characteristics: • ​SD – Memory card for saving / loading of different type of spraying works, configurations and software updates • ​Simultaneous nozzle wear, pressure and flow rate monitoring. • ​Retrievable data: instantaneous measurement, output measurement, speed, pressure, application rate, spread rate, tank level, speed, area treated, duration of treatment, productivity, date, time, distance travelled • ​Automatic intermission of spraying function if the pressure falls below the set minimum pressure, so that the nozzles always work on optimal pressures, • ​Automatic, closure of main valve if the driving speed falls below the user set minimum working speed. • ​Alarms concerning: set measurement unreachable, container reserve, min. / max. working pressure per nozzle, min. / max. speed, flow meter on scale range, excessive nozzle wear; • ​Automatic transition possibility to the function with pressure sensors, if the flow meter is no longer within the pre-set limits • ​Short-term appreciation or depreciation of the application rate • ​Storing of 19 different measure/ nozzle combinations that can be loaded prior to treatment. • ​Automatic control of the output by detecting the application rate and / or pressure (on flow meter or pressure sensor)