--- product_id: 254935566 title: "Coolant Tester, Antifreeze Tester High Accuracy Dial Type Anti-Freeze Coolant Tester Car Battery Liquid Densitometer 6/12/24V" brand: "dweekiy" price: "101.25 DT" currency: TND in_stock: true reviews_count: 8 category: "Dweekiy" url: https://www.desertcart.tn/products/254935566-coolant-tester-antifreeze-tester-high-accuracy-dial-type-anti-freeze store_origin: TN region: Tunisia --- # Tests 6/12/24V batteries Measures freezing & boiling points Dual ℃/℉ calibrated scale Coolant Tester, Antifreeze Tester High Accuracy Dial Type Anti-Freeze Coolant Tester Car Battery Liquid Densitometer 6/12/24V **Brand:** dweekiy **Price:** 101.25 DT **Availability:** ✅ In Stock ## Summary > 🌟 Stay Cool, Stay Ahead: The Ultimate Antifreeze Tester for Smart Drivers ## Quick Answers - **What is this?** Coolant Tester, Antifreeze Tester High Accuracy Dial Type Anti-Freeze Coolant Tester Car Battery Liquid Densitometer 6/12/24V by dweekiy - **How much does it cost?** 101.25 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/254935566-coolant-tester-antifreeze-tester-high-accuracy-dial-type-anti-freeze) ## Best For - dweekiy enthusiasts ## Why This Product - Trusted dweekiy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Season Protection:** Measures freezing point for winter and boiling point for summer to keep your engine safe year-round. - • **Effortless Readability:** Easy-to-read scale and pointer calibrated in both Celsius and Fahrenheit for quick, confident diagnostics. - • **Durability Meets Design:** Crafted with wear-resistant materials built to withstand harsh elements and extend service life. - • **Precision You Can Trust:** High-accuracy dial ensures exact antifreeze and battery fluid readings every time. - • **Universal Voltage Compatibility:** Works seamlessly with 6V, 12V, and 24V battery systems—one tool for all your vehicles. ## Overview The Dweekiy Coolant Tester is a precision dial-type antifreeze and battery fluid densitometer designed for 6V, 12V, and 24V systems. It features dual ℃/℉ calibration, accurately measuring freezing and boiling points to protect your engine in all seasons. Built with durable, wear-resistant materials, it offers fast, easy-to-read diagnostics to extend battery life and prevent costly breakdowns. ## Description Buy Coolant Tester, Antifreeze Tester High Accuracy Dial Type Anti-Freeze Coolant Tester Car Battery Liquid Densitometer 6/12/24V: Battery Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works great and the price is right - I live in the Rocky Mountains area where it can get really cold at night. My older Ford Explorer was going to spend the night outside my garage as I had a visiting guest whose shiny new car was in my garage, taking the place of the older Ford. The weather report showed a really cold cold-front was to pass thru my area. It was going to drop down to minus 20F. For peace of mind, I wanted to make sure that the antifreeze in thr Ford’s coolant system would handle the impending cold weather.. Thus little device showed me that the antifreeze was in good shape. Good down well past minus 20F. A few bucks for peace of mind. It works easily. Nice. 5 stars. Good purchase. To be truthful, when I unscrewed the radiator cap I figured I was in good shape coolant-wise. The coolant was bright electric green in color. Still it was nice to confirm that the coolant was good down to atleast minus 45F. Piece of cake. For years my Ford had spent its nights in my garage in winter. So I hadn’t been concerned about the ability of its coolant to withstand cold, cold weather. Cheap way to a sense of well being. Driving 10 miles to the local auto shop and asking them to test the coolant wasn’t a great option. I would have tipped them the cost of this device and the engine would have been too hot to unscrew the radiator cap without causing a mess and loosing a bunch of coolant. Review: Antifreeze tester. - This antifreeze tester worked great and was very easy to use ! ## Features - Suitable for testing hot or cold batteries on 6 and 12 Volt systems. Fast and accurate with easy to read scale and pointer. - Calibrated in ℃ and ℉, measures freezing point for winter protecting and boiling point for summer protecting. - The testers are accuracy calibrated with easy to read indicators. - Made with materials that are resistant to elements. - Product Detail: Built to meet standard specification, strictly follow factory quality control.Fine workmanship, wear‑resistance and the service life is longer. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Dweekiy | | Brand | Dweekiy | | Item Weight | 2.39 ounces | | Product Dimensions | 0.39 x 0.39 x 0.39 inches | | Manufacturer Part Number | Dweekiyaomr2wq59s | ## Images ![Coolant Tester, Antifreeze Tester High Accuracy Dial Type Anti-Freeze Coolant Tester Car Battery Liquid Densitometer 6/12/24V - Image 1](https://m.media-amazon.com/images/I/411mBsvlrqS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great and the price is right *by R***H on January 26, 2025* I live in the Rocky Mountains area where it can get really cold at night. My older Ford Explorer was going to spend the night outside my garage as I had a visiting guest whose shiny new car was in my garage, taking the place of the older Ford. The weather report showed a really cold cold-front was to pass thru my area. It was going to drop down to minus 20F. For peace of mind, I wanted to make sure that the antifreeze in thr Ford’s coolant system would handle the impending cold weather.. Thus little device showed me that the antifreeze was in good shape. Good down well past minus 20F. A few bucks for peace of mind. It works easily. Nice. 5 stars. Good purchase. To be truthful, when I unscrewed the radiator cap I figured I was in good shape coolant-wise. The coolant was bright electric green in color. Still it was nice to confirm that the coolant was good down to atleast minus 45F. Piece of cake. For years my Ford had spent its nights in my garage in winter. So I hadn’t been concerned about the ability of its coolant to withstand cold, cold weather. Cheap way to a sense of well being. Driving 10 miles to the local auto shop and asking them to test the coolant wasn’t a great option. I would have tipped them the cost of this device and the engine would have been too hot to unscrew the radiator cap without causing a mess and loosing a bunch of coolant. ### ⭐⭐⭐⭐⭐ Antifreeze tester. *by S***R on February 11, 2026* This antifreeze tester worked great and was very easy to use ! ### ⭐⭐⭐⭐ Suction tube needs to be longer *by J***. on October 5, 2025* Works well, reasonably priced. Reason for not giving a five, the suction tube not long enough to reach the coolant in the overflow tank. Have to take radiator cap off to get the coolant. ## Frequently Bought Together - Coolant Tester, Antifreeze Tester High Accuracy Dial Type Anti-Freeze Coolant Tester Car Battery Liquid Densitometer 6/12/24V - KAIWEETS Brake Fluid Tester Pen with Corrosion Resistance Probe, High-Precision Brake Fluid Moisture Tester with Data Hold Function, Buzzer Alarm, 3 Colors Backlight, Calibrated for DOT3, DOT4, DOT5.1 - ATD Tools 1106 Professional Antifreeze and Coolant Tester --- ## 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.tn/products/254935566-coolant-tester-antifreeze-tester-high-accuracy-dial-type-anti-freeze](https://www.desertcart.tn/products/254935566-coolant-tester-antifreeze-tester-high-accuracy-dial-type-anti-freeze) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-28*