1x Brake Fluid Tester (1.5V AAA battery not included). 0% LED: Water content in brake fluid. 1% LED: water content, H2O ≤ 1%, brake fluid above. 3% LED: water content, H2O ≤ 3%, brake fluid. 4% LED: water content, H2O≥ 4%, brake fluid must be.
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ANENG B16 Lntelligent Sensing Digital Measuring Pen Non-Contact 12V-300V Voltage Detector NCV Voltage Probing Tester Meter Tools
Aliexpress UK
Extensive Application: Support most of the vehicle with compatible for DOT3 DOT4 car brake fluid. Easy Operation: Install the 1 AAA 1.5V battery(no included), press the button at the top, dip the probe into the brake fluid, and the test result will be indicated by LEDs in a few seconds.
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Multifunctional Electrician Test Screwdriver AC Non-contact Induction Test Pen Voltage Tester 70-600V Red Green Induction Lights
Aliexpress UK
The device is easy to use and does not require any special skills or knowledge. - Brake fluid tester is built to last, crafted with plastic materials to assure durability and prolonged usage. - User-friendly design, handheld brake fluid tester makes it easy to use for anyone.
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Peacefair High-Precision Digital Multifunctional 4-Line Kelvin Meter Tester USB 4 Wire Probe Pen DC Measures Battery Resistance
Aliexpress UK
The device is battery-powered, but are not included.Brake fluid testing pen is professional and practical to use, simply insert the pen into the brake fluid reservoir and wait for the results. Waste Bin Accessory Press Buckles Trash Latch with Lock Lid Catch.
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ANENG A3006A Digital Pen Multimeter 4000Counts AC/DC Voltage Non-contact Inductive Electricity Hz Diode Resistance Tester Tools
Aliexpress UK
Test DOT 3, DOT4, DOT5 brake fluid. Ready for Test: Unscrew the brake fluid reservoir, and pull off the cap of the Brake fluid tester. Dip the test probes into the brake fluid up to the plastic rim of the device.
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ANENG Non-contact Pen Style LED Lights Electric Tools Sensor Tester Alarm Intelligent AC Power Outlet Voltage Meter Voltmeter
Aliexpress UK
Brake Fluid Tester Pen 5 LED Mini Indicator for Car Repairs Tools Automotive Diagnostic Testing Tool. Insert the tester into reservoir for a second, then the results will be indicated correctly by LEDs.
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MASTFUYI FY18S Non-Contact Voltage Detector Electrical Pen AC Voltage Tester Smart Breakpoint Finder Circuit Inspection Tool
Aliexpress UK
Multi-Functional Testing Kit: This essential tool kit is designed for both car and motorcycle owners. The included brake fluid tester ensures your system is working optimally. 1 Brake Fluid Tester.
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LED Indicator Diamond Tester Pen High Accuracy Diamond Selector Detector Gem stone Jewelry Testing Tool with bag
Aliexpress UK
Five-Level Color Display: Features different colored indicators for easy identification of brakeoil condition and performance status. 1 test pen. Simple Operation: Designed for plug-and-play functionality with an intuitive interface for quick and efficient testing.
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NJTY T02A Voltage Detector Electrical Pen AC Voltage Tester Smart Breakpoint Finder 12-1000V 50/60Hz Non-Contact T02B Voice
Aliexpress UK