GEO SPREADER SYSTEMS - (LIQUID FERTILIZERS), Geo spreader
https://www.dinamicagenerale.com/en-ww/geo-spreader-systems-liquid-fertilizers.aspx
The NPN-type sensor should have not less than 1 impulse per liter     GeoSpreader SUPERIOR Kit Code Description Quantity 999-0713 GeoSpreader Indicator SUPERIOR Version 1 - Mounting support 1 979-0266 GPS Antenna to measure ground speed 1 989-0265 Connection cable (Indicator – Driver box) 1 979-0284 Driver BOX for connecting sensors and activate hydraulic [...]