REV X E85 Super Tester - Reusable Gasoline Ethanol Testing Kit

REV X E85 Super Tester - Reusable Gasoline Ethanol Testing Kit

Q: is this one time use? do I need to add other things other then fuel and water before the test?

You can use it many times. It’s really easy to use Just add water to the water line mark the fuel on top of it. Shake for about 10 seconds and then let stand for about 10 seconds. You will have your result. Nothing else needed for this test.

Q: How can a plastic bottle with just simple graduations cost so much? It cannot cost more than $0.35 a piece to make this thing.

The graduations are written on tape and then stuck on the bottle. I can see a price tag of maybe $3.95 not $14.95 like I paid. But it does work.

Q: does this test diesel fuel?

No, it tests for alcohol percent in gasoline.

Q: What if the gasoline your testing has sta-bil 22264 360 protection in it? will this still work?

I honestly can't say but I would think so. Google your best bet for a question like this

Product ID: 499105442

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⛽Compatible with all gasoline types

🧪Measures ethanol % precisely

♻️Reusable for years

Frequently Bought Together

REV X E85 Super Tester - Reusable Gasoline Ethanol Testing Kit

[2-Pack] Reusable Ethanol Testing Kit - Wide Mouth Fuel Test Bottle for E85 and Ethanol Levels - Fewer Spills and Clear Results in Minutes - Test Hundreds of Times - Two Ethanol Test Bottles Included

Description

⛽ Know your fuel, protect your ride — test like a pro!

EFFORTLESS OPERATION - Simple 5-step process ensures quick, reliable results—no lab needed.
BUILT TO LAST REUSE - Durable, alcohol- and gasoline-resistant bottle designed for repeated testing without wear.
ECONOMICAL FUEL PROTECTION - Affordable tool that safeguards your engine investment by exposing hidden ethanol levels.
PRECISION ETHANOL DETECTION - Bold, easy-to-read increments reveal exact alcohol/water concentration for ultimate fuel clarity.
UNIVERSAL FUEL COMPATIBILITY - Works seamlessly with all gasoline blends and pure alcohols, including marine fuels.

The REV X E85 Super Tester is a compact, reusable gasoline ethanol testing kit that accurately measures alcohol and water content in all gasoline types. Featuring a durable, easy-to-handle bottle with bold increments, it offers a simple, economical way to protect engines from ethanol damage, making it essential for marine and flex-fuel vehicle owners.

Specifications

Manufacturer	Rev-X Products, Inc.
Brand	REV X
Model	REV-X Super Tester
Product Dimensions	3.81 x 3.81 x 15.24 cm; 18 g
Item model number	ST0501
Manufacturer part number	ST0501
OEM Part Number	ST0501
Item Weight	18 g

Have a Question? See What Others Asked

is this one time use? do I need to add other things other then fuel and water before the test?

How can a plastic bottle with just simple graduations cost so much? It cannot cost more than $0.35 a piece to make this thing.

does this test diesel fuel?

What if the gasoline your testing has sta-bil 22264 360 protection in it? will this still work?

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