Fuel sampler/tester

[jsenft]

Has anyone found a fuel sampler/tester what works well with the RV-12

 

[Bill_H]

The test-tube type works fine. You can see it through the exhaust pipe hole as you insert it into the access hole below the gascolator.

 

[RFSchaller]

I use what Bill described. I always rinse it with isopropyl alcohol after use to eliminate the auto gas smell. After 3 years my cockpit still has the "new car" smell as opposed to gasoline smell.