--- product_id: 639782009 title: "2 Pcs Reusable Ethanol Tester E85, Wide Mouth Fuel Pressure Testers Bottle" price: "S$21" currency: SGD in_stock: true reviews_count: 8 url: https://www.desertcart.sg/products/639782009-2-pcs-reusable-ethanol-tester-e85-wide-mouth-fuel-pressure store_origin: SG region: Singapore --- # 5-minute rapid ethanol test durable & reusable high-density material engine protection from fuel damage 2 Pcs Reusable Ethanol Tester E85, Wide Mouth Fuel Pressure Testers Bottle **Price:** S$21 **Availability:** ✅ In Stock ## Summary > ⛽ Protect your engine, test smarter, drive safer! ## Quick Answers - **What is this?** 2 Pcs Reusable Ethanol Tester E85, Wide Mouth Fuel Pressure Testers Bottle - **How much does it cost?** S$21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/639782009-2-pcs-reusable-ethanol-tester-e85-wide-mouth-fuel-pressure) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Reuse:** Corrosion-resistant, high-density material lets you test hundreds of times with confidence. - • **Clear, Fade-Proof Readings:** Screen-printed instructions and transparent bottle make ethanol percentages easy to read. - • **Safe & Secure Lid Mechanism:** Self-release safety lid ensures a tight fit without accidental loosening. - • **Fast & Accurate Ethanol Detection:** Get precise ethanol levels in just 5 minutes to safeguard your engine. - • **Spill-Resistant Wide Mouth Design:** Pour fuel easily without funnels, minimizing mess and protecting your hands. ## Overview The 2 Pcs Reusable Ethanol Tester E85 offers a quick, reliable way to measure ethanol content in gasoline and E85 fuels within 5 minutes. Featuring a spill-resistant wide mouth bottle, a secure self-release lid, and durable corrosion-resistant materials, this tester ensures accurate, easy-to-read results every time. Perfect for proactive drivers and professionals aiming to prevent engine damage and optimize fuel performance. ## Description Buy 2 Pcs Reusable Ethanol Tester E85, Wide Mouth Fuel Pressure Testers Bottle | E85 Fuel Level Measurement, Reusable Corrosion Resistant Bottle, Clear Results in Minutes, Easy Percentage Reading: Fuel Pressure Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Quick, Easy, Effective - With the recent changes to more US stations deploying higher percentage ethanol blends (and my vehicles being older/not designed for the higher ethanol) these testers were a wise and affordable investment. The tester bottles are easy to tote along, have easy to read markings, and are thick & durable. The wide mouth makes testing easy. Overall a very useful way to be sure you are getting what you are paying for and help prevent the likelihood of fuel system damage on older vehicles. Review: Very good simple little device to test the alcohol - Great device it’s really nice to know how much alcohol you’re getting in your gas. It varies from PLACE to PLACE . I measured at Costco and I found it to be the lowest at around 6% Arco at about 10% and Chevron also about 6 to 7%. ## Features - 【Protect Your Engine】This ethanol tester E85 can get the ethanol level in gasoline and E85 pump gas in just 5 minutes, testing the fuel's ethanol content at peak levels to make sure it won't damage your engine.【Please note】The lid is designed with a self release safety point. Simply twist the lid until you feel slight resistance, then stop. This ensures a secure fit without loosening - 【Reduce Spills】The wide mouth style of gasoline fuel test bottle is designed to reduce spills and prevent leaks by making it easy to pour gasoline and water into the bottle for testing without the use of a funnel, preventing gasoline from getting on your hands - 【Test Procedure】Only three simple tests are required to find the percentage of ethanol in gasoline/E85 pump gas; First add water to the blue water line, then pour gasoline to the red gasoline line, then tighten the cap, shake the ethanol tester E85 for 5 seconds, and let it rest on a flat surface for 5 minutes; The gasoline and water will separate to provide a clear result - 【Reusable and Durable】The E85 Fuel Test Kit is made of high density material, which is durable and corrosion resistant, allowing you to measure ethanol or E85 in gasoline hundreds of times - 【Easy To Read Percentages】Fade and wipe proof instructions are screen printed for long lasting durability and legibility, and the transparent bottle helps to visualize the testing process ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D31GBM9P | | Best Sellers Rank | #16,675 in Automotive ( See Top 100 in Automotive ) #11 in Fuel Pressure Testers | | Brand | Dunkive | | Customer Reviews | 4.6 4.6 out of 5 stars (177) | | Date First Available | April 30, 2024 | | Item Weight | 2.39 ounces | | Item model number | LIF-Dunkive-39 | | Manufacturer | Dunkive | | Manufacturer Part Number | LIF-Dunkive-39 | | Package Dimensions | 6.57 x 4.37 x 1.65 inches | ## Images ![2 Pcs Reusable Ethanol Tester E85, Wide Mouth Fuel Pressure Testers Bottle - Image 1](https://m.media-amazon.com/images/I/71u0Vluh-RL.jpg) ![2 Pcs Reusable Ethanol Tester E85, Wide Mouth Fuel Pressure Testers Bottle - Image 2](https://m.media-amazon.com/images/I/81W+jX74FcL.jpg) ![2 Pcs Reusable Ethanol Tester E85, Wide Mouth Fuel Pressure Testers Bottle - Image 3](https://m.media-amazon.com/images/I/81jiOoQ+RiL.jpg) ![2 Pcs Reusable Ethanol Tester E85, Wide Mouth Fuel Pressure Testers Bottle - Image 4](https://m.media-amazon.com/images/I/81uHVJwVz-L.jpg) ![2 Pcs Reusable Ethanol Tester E85, Wide Mouth Fuel Pressure Testers Bottle - Image 5](https://m.media-amazon.com/images/I/81dNUqlf8cL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quick, Easy, Effective *by B***E on August 29, 2026* With the recent changes to more US stations deploying higher percentage ethanol blends (and my vehicles being older/not designed for the higher ethanol) these testers were a wise and affordable investment. The tester bottles are easy to tote along, have easy to read markings, and are thick & durable. The wide mouth makes testing easy. Overall a very useful way to be sure you are getting what you are paying for and help prevent the likelihood of fuel system damage on older vehicles. ### ⭐⭐⭐⭐⭐ Very good simple little device to test the alcohol *by I***Z on August 28, 2026* Great device it’s really nice to know how much alcohol you’re getting in your gas. It varies from PLACE to PLACE . I measured at Costco and I found it to be the lowest at around 6% Arco at about 10% and Chevron also about 6 to 7%. ### ⭐⭐⭐⭐⭐ Wish I had discovered this long ago *by J***N on September 6, 2026* This definitely works as advertised and I will say, I use them as soon as they arrived and found out that the station I was buying ethanol free gas was charging a premium price and yet selling regular gas with ethanol. I’ll be reporting them to weights and measures. I’m keeping mine in the toolbox of my pick up and I will make sure I test any ethanol free gas before I purchase any quantity in the future. Fool me once shame on you fool me twice shame on me. This is easy to read a good size and a great value for the money. ## Frequently Bought Together - Dunkive 2 Pcs Ethanol Tester E85, E85 Fuel Test Kit Bottle, Reusable Wide Mouth Fuel Pressure Testers, Gasoline Ethanol Testing Kit for Testing E85 Ethanol Levels to Maintain Peak Engine Performance - Mechanic In A Bottle 2-In-1 Gasoline Quality Test 0.3 oz. - REV X E85 Super Tester - Reusable Gasoline Ethanol Testing Kit --- ## 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.sg/products/639782009-2-pcs-reusable-ethanol-tester-e85-wide-mouth-fuel-pressure](https://www.desertcart.sg/products/639782009-2-pcs-reusable-ethanol-tester-e85-wide-mouth-fuel-pressure) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-05*