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₱ 598

₱ 1196

🚗 Portable Brake‑Fluid Tester Pen for DOT 3 / DOT 4 / DOT5

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#1 Best seller in United States of America 2026

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Rating 4.98/5

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❤️Keep Your Driving Safe

Excess water lowers brake-fluid boiling point and leads to brake-failure risks. This tester helps you catch hidden issues early. Timely fluid replacement protects you and your passengers on the road

🚗 Portable Brake-Fluid Tester Pen for DOT 3 / DOT 4 / DOT5

This compact tester quickly detects moisture in your brake fluid. Clear LED lights show whether the fluid is still good or needs replacement, helping reduce braking risks

✅ Accurate 5-LED Indicator System

Five LED lights show the moisture level in your brake fluid.
● Green: Good condition
● Yellow: 1–3% water — recheck later
● Red: Over 3% water — replace the fluid
Helps identify moisture-related brake fluid deterioration quickly

✅ Super-Simple One-Button Operation

Press the power button, dip the probes into the brake fluid for 1 second, and get the result instantly. The tester automatically shuts off after 15 seconds to save battery

✅ Pocket-Sized Portable Design

Made into pen-style shape with a clip on the side. You can slip it into your jeans pocket or tool bag conveniently. It runs on one AAA-1.5-V battery (battery not included), which is easy for you to prepare

✅ Broad Compatibility

This moisture analyzer perfectly works with DOT-3, DOT-4 and DOT5 standard brake fluid. It fits daily passenger cars and vehicles used in auto repair shops for both home-use maintenance and professional servicing jobs

Specifications

Working Principle: Detects brake‑fluid moisture by conductivity change
Applicable Fluid Type: DOT3, DOT4, DOT5
Indicator Mode: 5‑color LED lights
Power Supply: 1×AAA‑1.5‑V battery (battery not included)
Auto‑Off Function: Automatic shutdown after 15 seconds without operation
Intended Users: DIY vehicle enthusiasts, auto‑repair specialists, garage workers

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Buy 1 pcs : 598 php + 100 php shipping
Buy 2 pcs : 1098 php + Free shipping ( Only 549 php/ 1 pcs)
Buy 3 pcs : 1498 php + Free shipping (The more you buy, the cheaper it gets, Only 499 php/ 1 pcs)

598 PHP

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