--- product_id: 318906240 title: "Antifreeze Refractometer, Hand Refractometer Coolant Tester for Ethylene Glycol, Propylene Glycol, Freezing Point of Cooling Water, Windscreen Water, AdBlue, Battery Acid, Urea Concentration of" brand: "aokuy" price: "€ 44.02" currency: EUR in_stock: true category: "Aokuy" url: https://www.desertcart.pt/products/318906240-antifreeze-refractometer-hand-refractometer-coolant-tester-for-ethylene-glycol-propylene store_origin: PT region: Portugal --- # Multi-fluid testing: glycol, battery acid, windscreen fluid Chrome-plated brass body for corrosion resistance Measures freezing point -50ºC to 0ºC Antifreeze Refractometer, Hand Refractometer Coolant Tester for Ethylene Glycol, Propylene Glycol, Freezing Point of Cooling Water, Windscreen Water, AdBlue, Battery Acid, Urea Concentration of **Brand:** aokuy **Price:** € 44.02 **Availability:** ✅ In Stock ## Summary > ❄️ Stay Frost-Savvy: Master your vehicle’s winter defense with pinpoint precision! ## Quick Answers - **What is this?** Antifreeze Refractometer, Hand Refractometer Coolant Tester for Ethylene Glycol, Propylene Glycol, Freezing Point of Cooling Water, Windscreen Water, AdBlue, Battery Acid, Urea Concentration of by aokuy - **How much does it cost?** € 44.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/318906240-antifreeze-refractometer-hand-refractometer-coolant-tester-for-ethylene-glycol-propylene) ## Best For - aokuy enthusiasts ## Why This Product - Trusted aokuy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Fluid Versatility:** Tests antifreeze, windscreen washer fluid, battery acid, and urea concentration—all in one sleek tool. - • **Complete Professional Kit:** Includes pipette, cleaning cloth, mini screwdriver, and protective case—ready for on-the-go diagnostics. - • **Precision Freeze Detection:** Accurately gauges ethylene & propylene glycol freezing points to protect your engine from winter’s worst. - • **Durable Chrome-Plated Build:** Robust brass body resists chemical corrosion and wear, ensuring long-lasting reliability. - • **Automatic Temperature Compensation (ATC):** Smart ATC technology adjusts readings for temperature fluctuations, delivering precise results every time. ## Overview The Antifreeze Refractometer by AOKUY is a professional-grade handheld tool designed to measure freezing points and concentrations of ethylene glycol, propylene glycol, battery acid, and windscreen fluids. Featuring a corrosion-resistant chrome-plated brass body and automatic temperature compensation, it delivers accurate, reliable readings from -50ºC to 0ºC. This compact, all-in-one kit is essential for proactive vehicle maintenance and winter readiness. ## Description The antifreeze refractometer can be used to measure the freezing point of glycol, antifreeze, coolant and battery acid. It can also be used to check the condition of electrolyte solution batteries. Specifications: Color: Black + Silver + Blue Material: ABS Measuring range: Ethylene glycol: -50ºC-0ºC Propylene glycol: -50°C - 0°C Cleaning fluids: -40°C - 0°C Battery fluids: 1,100-1,400 sg Ethylene glycol solution factor: 5 °C Propylene glycol solution factor: 5 °C Cleaning fluids solution factor: 10 °C Battery fluids solution factor: 0.01sg Package list: 1 x frost protection refractometer 1 x cloth 1 x pipette 1 x user manual 1 x mini screwdriver 1 x storage case with inner protective shellSize: (Dia.) X (H) 17 x 4 cm / 6.69 x 1.57 inches (approx.) Item Descriptions: This style is equipped with °C. By specifying the percentage, we can know the freezing point of either ethylene glycol or propylene glycol based cooling systems. And they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze. - There is also an additional scale for measuring the freezing point of the windscreen cleaning fluid. It is fully designed with ATC that automatically adjust to correct temperature discrepancies during use. ## Features - This style is equipped with °C. - By specifying the percentage, we can know the freezing point of either ethylene glycol or propylene glycol based cooling systems. - And they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze. - Use: this refractometer can be used to determine the ethylene glycol and propylene glycol concentration of the antifreeze of your car, solar system, heat pumps, the freezing point of windscreen washer water, heating system or other machines or systems. - High quality: our chrome plated brass body is resistant to chemical corrosion and wear resistant, the service life of the refractometer is increased several times than other aluminum housings. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093Q98N3Y | | Best Sellers Rank | 16,306 in Automotive ( See Top 100 in Automotive ) 120 in Antifreeze & Coolants | | Brand | AOKUY | | Customer Reviews | 4.4 4.4 out of 5 stars (283) | | Date First Available | 28 April 2021 | | Guaranteed software updates until | unknown | | Item Weight | 235 g | | Material | Abs | | Package Dimensions | 20.6 x 8.5 x 5.5 cm; 235 g | ## Images ![Antifreeze Refractometer, Hand Refractometer Coolant Tester for Ethylene Glycol, Propylene Glycol, Freezing Point of Cooling Water, Windscreen Water, AdBlue, Battery Acid, Urea Concentration of - Image 1](https://m.media-amazon.com/images/I/719+v0WpSNS.jpg) ## Frequently Bought Together - Antifreeze Refractometer, Hand Refractometer, Coolant Tester for Ethylene Glycol, Propylene Glycol, Freezing Point of Coolant Windscreen Water AdBlue Battery Acid, Urea Concentration of - 5 Pcs Air Conditioner Fin Cleaner Set 3 Different Ac Fin Comb Condenser Fin Straightener,2 Different Brush Condenser Ac Coil Cleaner Air Refrigerator Fin Cleaner Evaporator Radiator Repair Clean Tool --- ## 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.pt/products/318906240-antifreeze-refractometer-hand-refractometer-coolant-tester-for-ethylene-glycol-propylene](https://www.desertcart.pt/products/318906240-antifreeze-refractometer-hand-refractometer-coolant-tester-for-ethylene-glycol-propylene) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-31*