DEF Antifreeze Refractometer 5-in-1 Antifreeze Tester Coolant Refractometer | for Checking Automobile Antifreeze Coolant System, Battery Acid, Ethylene Glycol or Propylene, Windshield Washer Fluid

★★★★★ 4.7 150 reviews

US$8.00
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US$8.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 247361196 Release Date 2026/08/16 List Price US$8.00 Model Number 247361196
Category
  • 5-in-1 Refractometer: provides a quick checking the battery fluid condition of cars, solar plant or heat pumps, measuring freezing point of either ethylene glycol or propylene glycol cooling systems, Urea Concentration of your trucks, Windshield Washer Fluid
  • Measuring Range: measure freezing point of automobile antifreeze system based on ethylene glycol and propylene glycol, measuring range: -50℃ to 0℃. Measure Urea Concentration in automobile diesel exhaust fluid (DEF) 30% to 35%. Measure specific gravity of battery acid 1.10 to 1.40Kg/L. Windshield washer fluid based on ethanol and isopropyl alcohol -40℃ to 0℃
  • Accuracy and Reliable: Antifreeze coolant testers with ATC function, which can compensate temperature automatically when ambient temp changes, excellent eliminate the deviation, and ensure the measured readings more precise
  • Quick and Easy Using: Just 2 or 3 drops of solution, wait for few seconds and towards light, then get the accurate reading. The affordable coolant refractometer needs less sample solution than traditional hydrometer and less expensive then digital refractometer but better accuracy
  • Durable and Portable: Antifreeze tester is made of non-staining aluminum and ABS rubber, anti-rust, sturdy and resistant to abrasion for long performance. Comes with durable plastic box, lightweight, and easy for storage and carry with
  • Adjustable Eyepiece Design: Antifreeze refractometer coolant tester features smooth eyepieces that are easy to adjust and provide clearly visible scale readings for enhanced user experience
  • No Battery Required: Optical coolant refractometer for automobile, no need batteries, ensuring convenient operation at all times
ASIN B0DN1JDQ7G
Item Weight 8.4 ounces
Manufacturer Hallocool
Package Dimensions 8.07 x 3.31 x 2.13 inches

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4.7 out of 5
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