Universal Portable Brake Fluid Tester Pen 5 LED Car Vehicle Auto Testing Diagnostic Tools Auto Power off Low Consumption


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$ 14.68 In Stock

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Description & Features+


  • Made of good quality material, durable for daily use.
  • To check the quality of brake fluid.
  • 5 LEDs to indicate the percentage of water in the brake fluid.
  • Automatically power off.
  • Operating by a AAA 1.5V battery, low consumption.


  • Color: black
  • Size: 15cm/5.9"
  • Power Supply: 1 x 1.5V "AAA" Battery (NOT Included)
  • How to use:
  • Press the button for power on, green LED will light up.
  • Insert the tester into reservoir for a second , then the results will be indicated correctly by LEDs.
  • Indications:
  • Green: Battery OK, i.e.: No Water Contained in the Brake Fluid
  • Yellow: Less than 1% of Water Content in Brake Fluid
  • Yellow/Yellow: Approximately 2% of Water Content in Brake Fluid
  • Yellow/Yellow/Red: Approximately 3% of Water Content in Brake Fluid;
  • The Brake Fluid Should be Changed
  • Yellow/Yellow/Red/Red: at least 4% of Water Content in Brake Fluid;
  • The Brake Fluid Must be Changed Urgently, Extreme Danger .

Package Includes:

1* Brake Fluid Tester
  • Notes:
  • 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
  • 2.Please allow slight deviation for the measurement data.
  • To check the quality of brake fluid.


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    Return Policy+

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     > Return Policy

    You can return this item within 90 days from the day you receive your online order.

    There are two easy ways to return this item:

    • Return this item to a Walmart store
    • Return this item by mail

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