Description
Product Overview
The YOWEXA EC-280 is a high‑precision paint thickness gauge designed for automotive and industrial use. It measures 0–2500 µm (0–98 mil) with 1 µm resolution and an accuracy of ±(3%+1 µm). The gauge features a wear‑resistant ruby probe that can read coatings on curved surfaces without damage. Powered by an included AAA alkaline battery, the compact unit (3.98 x 2.44 x 1.14 in) weighs just 2.82 oz, making it easy to carry in a toolbox or pocket. The package includes a calibration kit, cloth bag, rubber case, and user manual for immediate deployment.
![[Product front view showing all components]](https://www.tradelife.store/wp-content/uploads/2026/05/38d4e976a127448eae26ef12ff6eb723.jpg)
Usage
Ideal for used‑car inspections, body‑shop detailing, and quality‑control checks on steel, aluminum, and galvanized panels. The auto‑recognition feature distinguishes ferrous from non‑ferrous substrates, ensuring accurate readings on diverse vehicle surfaces. Whether you are a professional technician, a car enthusiast, or a DIY hobbyist, the EC‑280 provides fast, reliable data in under 0.5 seconds, helping you assess paint wear, detect hidden damage, and verify coating thickness before refinishing.
Why Choose Us
YOWEXA combines robust engineering with user‑friendly design. The ruby tip offers superior durability compared to standard steel probes, extending service life even under frequent use. Calibration is simple with the included kit, and the backlit LCD ensures clear readings in any lighting condition. Backed by a 4.7‑star rating from 24 verified customers, the EC‑280 is trusted for its consistency and accuracy. Our dedicated support team provides prompt assistance and a one‑year warranty for peace of mind.
Key Features
- High‑precision measurement up to 2500 µm with ±3%+1 µm accuracy for reliable results.
- Auto substrate detection distinguishes steel, aluminum, and galvanized panels instantly.
- Fast continuous reading delivers results in under 0.5 second, speeding up inspections.
- Durable ruby probe resists wear, allowing non‑destructive testing on curved surfaces.
- Comprehensive after‑sales support with warranty and responsive customer service.
FAQ
What types of metal can the EC‑280 measure?
The gauge automatically detects ferrous (steel, iron) and non‑ferrous (aluminum, galvanized) substrates using magnetic induction and eddy current technology.
How often should I calibrate the gauge?
For optimal accuracy, calibrate before each use or whenever you notice a shift in readings. The included calibration kit makes this quick and easy.
Is the battery replaceable?
Yes, the EC‑280 uses a standard AAA alkaline battery, which is included and can be replaced when depleted.
Can I use the gauge on curved panels?
Absolutely. The ruby tip is designed to maintain contact on curved surfaces without damaging the coating.
What warranty does YOWEXA provide?
The EC‑280 comes with a one‑year limited warranty covering manufacturing defects and includes access to our technical support team.





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