I donīt know what that Floscan stuff costs, but this unit from Flowtrecs might be a valid alternative? They charge something like 625,- Euros incl. VAT over here. Might be worth asking a quotation from them...
TFT touch screen, all sensors and internal GPS included, there are also versions with additional connectivity availeable. Seems a good deal to me.
https://www.shop.flowtrecs.com/en/gl.../8-version-3xl