---
product_id: 296870508
title: "Rev-X Super Tester Flex Fuel Ethanol E85 to E10, E15, E20, E25 Test Kit"
brand: "rev x"
price: "€ 58.19"
currency: EUR
in_stock: true
category: "Rev X"
url: https://www.desertcart.at/products/296870508-rev-x-super-tester-flex-fuel-ethanol-e85-to-e10
store_origin: AT
region: Austria
---

# Rev-X Super Tester Flex Fuel Ethanol E85 to E10, E15, E20, E25 Test Kit

**Brand:** rev x
**Price:** € 58.19
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Rev-X Super Tester Flex Fuel Ethanol E85 to E10, E15, E20, E25 Test Kit by rev x
- **How much does it cost?** € 58.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/296870508-rev-x-super-tester-flex-fuel-ethanol-e85-to-e10)

## Best For

- rev x enthusiasts

## Why This Product

- Trusted rev x brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Rev-X Super Tester Flex Fuel Ethanol E85 to E10, E15, E20, E25 Test Kit : desertcart.in: Car & Motorbike

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073HLSVHX |
| Assembly Required | No |
| Brand | REV X |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,270) |
| Date First Available | 1 January 2011 |
| Item Dimensions LxWxH | 38 x 38 x 152 Millimeters |
| Item Weight | 18 g |
| Item model number | ST0501 |
| Manufacturer | REV-X |
| Manufacturer Part Number | ST0501 |
| OEM Part Number | ST0501 |
| Product Dimensions | 3.81 x 3.81 x 15.24 cm; 18 g |
| Volume | 4 Fluid Ounces |

## Images

![Rev-X Super Tester Flex Fuel Ethanol E85 to E10, E15, E20, E25 Test Kit - Image 1](https://m.media-amazon.com/images/I/61UA3NP7ICL.jpg)
![Rev-X Super Tester Flex Fuel Ethanol E85 to E10, E15, E20, E25 Test Kit - Image 2](https://m.media-amazon.com/images/I/81gdt6IhdOL.jpg)
![Rev-X Super Tester Flex Fuel Ethanol E85 to E10, E15, E20, E25 Test Kit - Image 3](https://m.media-amazon.com/images/I/81ZsCn3TeNL.jpg)
![Rev-X Super Tester Flex Fuel Ethanol E85 to E10, E15, E20, E25 Test Kit - Image 4](https://m.media-amazon.com/images/I/81Cv84HW1BL.jpg)
![Rev-X Super Tester Flex Fuel Ethanol E85 to E10, E15, E20, E25 Test Kit - Image 5](https://m.media-amazon.com/images/I/71nOLW9E4OL.jpg)

## Questions & Answers

**Q: is this one time use? do I need to add other things other then fuel and water before the test?**
A: 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.**
A: 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?**
A: 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?**
A: I honestly can't say but I would think so. Google your best bet for a question like this

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.at/products/296870508-rev-x-super-tester-flex-fuel-ethanol-e85-to-e10](https://www.desertcart.at/products/296870508-rev-x-super-tester-flex-fuel-ethanol-e85-to-e10)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-05*