Electronic fuel gauge on the panel instead of the level tube on the tank.
Fuel gauge
Image Gallery: Fuel gauge
View the embedded image gallery online at:
http://kranman.com/en/products/accessories/item/379-branslematare#sigProId37b4e0e028
http://kranman.com/en/products/accessories/item/379-branslematare#sigProId37b4e0e028