4 In 1 Antifreeze Handheld Tester Refractometer – DIYlife-today
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4 In 1 Antifreeze Handheld Tester Refractometer

$29.95 $40.00
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4 In 1 Antifreeze Handheld Tester Refractometer

The ultimate handheld tester for engine fluid, glycol, antifreeze point, and car battery.

  • Refractometer with automatic temperature compensation (ATC: 10~30°C)
  • Accurate measurements in any environment temperature
  • Essential tool for automotive professionals
  • Comprehensive testing for Adblue, propylene glycol, glycol, detergent, and battery liquid
  • Compact and durable design for on-the-go testing


  • Adblue: 30%-35%
  • Propylene Glycol: -50 to 0 ℃
  • Glycol: 50-0 ℃
  • Detergent: -40 to 0 ℃
  • Battery Liquid: 1.10-1.40 SG
  • Size: 159mm x 23mm x 23mm



The 4 In 1 Antifreeze Refractometer is designed for a variety of testing needs, ensuring precision in every task. Its versatile design makes it an essential tool for automotive and woodworking professionals, ensuring top-notch quality and finish.


Constructed with aluminum alloy, this refractometer is built for durability. It's designed to withstand the demands of professional use, ensuring optimal performance for years to come.



Easy preparation and calibration ensure accurate results every time. The refractometer has been calibrated and adjusted before leaving the factory, allowing for immediate use. Ensure the standard solution (pure water) instrument and sample are at the same temperature for accurate results.


  • Refractometer
  • Dropper,
  • Screwdriver
  • Wipe clean
  • Lint
  • Manual in multiple languages

Frequently Asked Questions

All orders are expertly packaged, prepared and shipped within one to two business days of ordering. We offer Free Shipping Worldwide. The typical delivery timeframe is 7-17 days. Depending on your location, you may receive items later or earlier. All orders are shipped with tracking number so you can track them every step of the way! Occasionally, packages may face delays beyond our control, such as customs or postal delays so please kindly understand.

Please note for the orders placed between 31st Jan and 4th Feb, the estimated delivery time is 7-21 business days due to high volume of orders this month. If you have any questions, please feel free to contact our customer support team, and they are standing by to answer your questions.

It's easy to check the status of your order! First, visit online Track My Order page and enter your order number and email to check your order status.

We always put our customers first and do our best to resolve any issues that our customers may experience with their online orders. Any products you return must be in the same condition you received them, in the original packaging and must be within 30 calendar days of the delivery date. For more assistance, you can check more from our refund policy page or you can send us an email. Our customer support representative will be more than happy to help you out.

30-Day Returns

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All shipping within the USA is 100% free.

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