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ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for Dot3 DOT4 Brake Fluid

ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for Dot3 DOT4 Brake Fluid

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  • ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for Dot3 DOT4 Brake Fluid
    2.34
    TikTok

    ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for Dot3 DOT4 Brake Fluid

    Free delivery by Thu, Aug 1

  • Iteq Brake Fluid Liquid Tester Pen with 5 Led Indicators
    3.96
    AliExpress

    Iteq Brake Fluid Liquid Tester Pen with 5 Led Indicators

    15-day returns

  • Brake Fluid Liquid Tester Pen, Hydraulic Fluid Liquid Oil Moisture Analyzer with 5 LED Indicators, Auto Brake Fluid Content Detector for DOT 3 DOT 4 DOT 5.1, Car Accessories
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    Brake Fluid Liquid Tester Pen, Hydraulic Fluid Liquid Oil Moisture Analyzer with 5 LED Indicators, Auto Brake Fluid Content Detector for DOT 3 DOT 4 DOT 5.1, Car Accessories

    Delivery date & cost shown at checkout

  • Brake Fluid Liquid Tester Pen with 5 LED Indicators, DOT 3 DOT 4 DOT 5.1 Brake Fluid Liquid Tester Pen, Auto Brake Diagnostic Testing Tool Analyzer, Universal Car Accessories
    5.89
    Amazon

    Brake Fluid Liquid Tester Pen with 5 LED Indicators, DOT 3 DOT 4 DOT 5.1 Brake Fluid Liquid Tester Pen, Auto Brake Diagnostic Testing Tool Analyzer, Universal Car Accessories

    Delivery date & cost shown at checkout

  • Brake Fluid Tester Pen, 5 LED Lights Display Content, Determine for DOT3 / DOT4 / DOT5 Fluid
    7.04
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    Brake Fluid Tester Pen, 5 LED Lights Display Content, Determine for DOT3 / DOT4 / DOT5 Fluid

    Delivery date & cost shown at checkout

  • Brake Fluid Tester Pen for Dot3 Dot 4 Dot 5 Moisture Content Checker Tool
    11.99
    Amazon

    Brake Fluid Tester Pen for Dot3 Dot 4 Dot 5 Moisture Content Checker Tool

    Delivery date & cost shown at checkout

  • Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid
    12.99
    Amazon

    Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid

    Delivery date & cost shown at checkout

  • Brake Fluid Tester 5 LED Car Vehicle Auto Automotive Testing Tool for DOT3/DOT4 Without Battery
    19.13
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    Brake Fluid Tester 5 LED Car Vehicle Auto Automotive Testing Tool for DOT3/DOT4 Without Battery

    Delivery date & cost shown at checkout

  • Brake Fluid Liquid Oil Tester Pen 5 LED Indicator Car Testing Tool For DOT3 DOT4
    5.93
    eBay

    Brake Fluid Liquid Oil Tester Pen 5 LED Indicator Car Testing Tool For DOT3 DOT4

    Delivery date & cost shown at checkout

  • ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for Dot3 DOT4 Brake Fluid
    10.33
    eBay

    ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for Dot3 DOT4 Brake Fluid

    Free delivery

  • ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For
    17.27
    eBay

    ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For

    Free delivery30-day returns

  • ITEQ Brake Fluid Liquid Tester Pen
    18.13
    eBay

    ITEQ Brake Fluid Liquid Tester Pen

    Delivery date & cost shown at checkout

  • Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated for DOT3 DOT4 Br
    19.01
    eBay

    Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated for DOT3 DOT4 Br

    Delivery date & cost shown at checkout

  • Brake Fluid Liquid Tester Pen With 5 Led Indicators Calibrated For Dot3 Dot4 Bra
    19.72
    eBay

    Brake Fluid Liquid Tester Pen With 5 Led Indicators Calibrated For Dot3 Dot4 Bra

    Free delivery by Nov 19Free 30-day returns

  • Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for DOT3 DOT4 NEW
    19.93
    eBay

    Brake Fluid Liquid Tester Pen with 5 LED Indicators Calibrated for DOT3 DOT4 NEW

    Free delivery by Nov 1530-day returnsSmall business

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Product Details

【Accurate Measurement】: This test pen detects the water content of the brake fluid by changes in the electrical conductivity of the brass-plated core. When the test result is close to 3% or even more, the test pen will light up a red warning light to remind you to change the brake fluid in time. 【Clear & Visible】: The five LEDs on this test pen provide a clear visual indication of the water content in the brake fluid. Excessive water content will lower the boiling point of the brake fluid and affect the braking performance. When the red light on the test pen is on, it is time to change the brake fluid. 【High Quality】: The surface of this testing fluid is made of plastic, which is sturdy while remaining lightweight. It is hard wearing and durable, which is not prone to breakage. Made of plated brass, the interior of it is rust and corrosion resistant to withstand long time use. 【Easy to Use】: First, you need to open the lid of the brake fluid reservoir. Then, press the power button of the test pen and take off the cap. Finally, dip the test probe into the brake fluid. After the test is done, this test pen will automatically turn off after 12 seconds. 【Wide Application】: The size of this testing pen is 0.78×0.78×5.98 inches, compact and portable. You can put it in the storage box of your car, it won't take up too much storage space. This test pen can test most of the brake fluids on the market, such as DOT3, DOT4 and DOT5 brake fluids.

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