Product reviewsRev X E85t0501 E85 Gasoline Tester - Easy to Use Ethanol Test Kit

Works Perfect

Recently converted my S550 Mustang GT to E85. Heard horror stories about gas stations giving out E85 that's actually E40 quality. I tested 2 gas stations quality today. This tube is straight forward. It says fill here with water and fill to here with fuel. Shaky shaky and there is your quality on the side of the bottle. Found some true E85 and some E60 lol. This is a must if you convert your car over.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: revxoil

Nice product to have!

Works well. Easy to fill and read. Nice to know what your putting into your 1000rwhp car!

Verified purchase:  Yes | Condition: new | Sold by: revxoil

Awesome and quick

Great value works great

Verified purchase:  Yes | Condition: new | Sold by: revxoil

Easy to use. Good price.

Easy to use. Good price.

Verified purchase:  Yes | Condition: new | Sold by: revxoil

E85 tester

Works great

Verified purchase:  Yes | Condition: new | Sold by: revxoil

Rev X

It's easy to use

Verified purchase:  Yes | Condition: new | Sold by: revxoil

Great product

Verified purchase:  Yes | Condition: new | Sold by: revxoil

Worked great

Tested my local E85 pump and tested at E80 no issues

Verified purchase:  Yes | Condition: new | Sold by: revxoil

Randy

Thsnkd

Verified purchase:  Yes | Condition: new | Sold by: revxoil

Do wat suposed to do

Now i know how good is my E85 thank you

Verified purchase:  Yes | Condition: new | Sold by: revxoil