--- product_id: 344045927 title: "Antifreeze Refractometer in Fahrenheit 4 in 1 Antifreeze Coolant Tester | Ethylene Propylene Glycol Refractometer for Antifreeze Coolant System, Diesel Exhaust Fluid, Battery Acid, Windshield Washer" brand: "hallocool" price: "30326CFA" currency: XOF in_stock: true category: "Hallocool" url: https://www.desertcart.sn/products/344045927-antifreeze-refractometer-in-fahrenheit-4-in-1-antifreeze-coolant-tester store_origin: SN region: Senegal --- # Automatic Temperature Compensation (ATC) 4-in-1 multi-fluid testing Fahrenheit display for instant readout Antifreeze Refractometer in Fahrenheit 4 in 1 Antifreeze Coolant Tester | Ethylene Propylene Glycol Refractometer for Antifreeze Coolant System, Diesel Exhaust Fluid, Battery Acid, Windshield Washer **Brand:** hallocool **Price:** 30326CFA **Availability:** ✅ In Stock ## Summary > ❄️ Stay Cool, Stay Ahead: The Ultimate 4-in-1 Fluid Tester for the Modern Manager ## Quick Answers - **What is this?** Antifreeze Refractometer in Fahrenheit 4 in 1 Antifreeze Coolant Tester | Ethylene Propylene Glycol Refractometer for Antifreeze Coolant System, Diesel Exhaust Fluid, Battery Acid, Windshield Washer by hallocool - **How much does it cost?** 30326CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/344045927-antifreeze-refractometer-in-fahrenheit-4-in-1-antifreeze-coolant-tester) ## Best For - hallocool enthusiasts ## Why This Product - Trusted hallocool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Ready:** Durable aluminum & ABS build with portable case for on-the-go pros - • **All-in-One Precision:** Test antifreeze, battery acid, windshield fluid & DEF with one sleek device - • **Smart ATC Technology:** Auto temperature compensation ensures spot-on accuracy every time - • **Instant Fahrenheit Readings:** No conversions needed—get fast, clear results in ℉ - • **Minimal Sample, Maximum Efficiency:** Only 2-3 drops needed—less waste, faster testing than traditional tools ## Overview The Hallocool 4-in-1 Antifreeze Refractometer offers precise measurement of ethylene/propylene glycol antifreeze (-60℉ to 32℉), battery acid specific gravity (1.10-1.40 Kg/L), windshield washer fluid freezing point (-40℉ to 32℉), and diesel exhaust fluid urea concentration (30%-35%). Featuring a clear Fahrenheit display and automatic temperature compensation, it delivers fast, accurate results with minimal sample size. Built from durable aluminum and ABS rubber, it’s portable and designed for long-lasting professional use. ## Description Antifreeze Refractometer in Fahrenheit 4 in 1 Antifreeze Tester Coolant Refractometer Ethylene Propylene Glycol Refractometer for Antifreeze System Diesel Exhaust Fluid, Battery Acid: desertcart.com: Industrial & Scientific ## Features - 4-in-1 Tester - Measuring Freezing of automoblie antifreeze based on ethylene glycol or propylene glycol -60℉ to 32℉. Measuring Specific Gravity of battery acid 1.10 to 1.40Kg/L. Measuring of Windshield Washer Fluid based on ethanol or isopropyl alcohol -40℉ to 32℉. Measuring Urea Concentration in automobile diesel exhauset fluid (DEF) 30% to 35% - Display In Fahrenheit - Updated antifreeze coolant refractometer in Fahrenheit (℉) display, allow you easy to read measured results by ℉ unit, no need to units conversion and save your time - ATC Function - Coolant refractometer Fahrenheit can automatically compensate temperature when ambient temperature changes, eliminate the deviation, you can get the accurate results fast and easier - Easy To Use - Only need 2 or 3 drops of solution and wait for few seconds, then you get the accurate results. These antifreeze tester needs less sample solution than tradistional hydrometer and less expensive then digital refractometer - Durable And Portable - Antifreeze coolant tester is made of aluminum and ABS rubber, non-staining, anti-rust and stury for long perfermance. Comes with durable plastic box, portable and easy to take with you ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0943KP2BB | | Best Sellers Rank | #42,999 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Lab Refractometers | | Date First Available | May 4, 2021 | | Item Weight | 8.4 ounces | | Manufacturer | Hallocool | | Package Dimensions | 8.15 x 3.27 x 2.13 inches | ## Images ![Antifreeze Refractometer in Fahrenheit 4 in 1 Antifreeze Coolant Tester | Ethylene Propylene Glycol Refractometer for Antifreeze Coolant System, Diesel Exhaust Fluid, Battery Acid, Windshield Washer - Image 1](https://m.media-amazon.com/images/I/61xdkkJ+aEL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Antifreeze Refractometer in Fahrenheit 4 in 1 Antifreeze Tester Coolant Refractometer Ethylene Propylene Glycol Refractometer for Antifreeze System Diesel Exhaust Fluid, Battery Acid - ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid - Phoenix Systems 8006-B Double-Ended Brake Fluid + Coolant Test Strips (15 foil wrapped test strips), 1 Pack --- ## 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.sn/products/344045927-antifreeze-refractometer-in-fahrenheit-4-in-1-antifreeze-coolant-tester](https://www.desertcart.sn/products/344045927-antifreeze-refractometer-in-fahrenheit-4-in-1-antifreeze-coolant-tester) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-05*