Fuel Station Complete Ready for Use

Complete Fueler Unit! This is the complete unit. Battery not included. Fully automatic filling or emptying of the model fuel tanks. All you need to do is press a button, and the entire refueling/emptying process is then fully automatic! At the end of the refueling process, the pump is always switched off automatically. Integrated flow meter for precise measurement and display of the filled or emptied volume. At the end of the filling/emptying process, the filled or emptied amount in ml and the filling time are always displayed. If the tank station has switched itself off after refueling (after an adjustable period of inactivity), the last refueled quantity/action will be displayed the next time it is switched on! Optical flow detectors for detecting fuel flow/presence on the refueling and fuel return/overflow! Intelligent "tank-full" detection via the optical detectors on the fuel return line and/or the integrated flow meter if only a single refueling hose without return line is u