Maretron M16AR - Fuel flow sensor for large engines (10-100 liters/min gross) 1,424.53 GBP 1,396.00 GBP MARETRON M16AR, is a fuel flow sensor for large engines (10-100 liters/min gross) that connects to an FFM100. Add to cart Share Article number: M16AR EAN: 873804003566 Manufacturer: Maretron