MueKeesam E85 Tester Kit, Reusable Ethanol Test Kit with 2 pack, Black-White
$21.99
Publisher: MueKeesam. The E85 tester kit is a good choice for you to carry when you go outside and does not take up too much space. Pour the water until the WATER FILL LINE 2. Then pour the gasoline or E85 fuel until the GASOLINE FILL LINE.
