I’ve been using the ET330+Zn Car Paint Thickness Gauge for a few weeks now, and it’s been a valuable addition to my toolkit. As a detailer, I need to ensure that I’m not damaging the paint on the cars I work on, and this gauge has been spot on for measuring coating thickness.

The device is easy to use, and the digital LCD backlight is really helpful when working in different lighting conditions. I’ve measured paint thickness on both steel and aluminum surfaces, and the gauge has been accurate and consistent.

One thing to note is that you’ll need to provide your own batteries, but that’s not a big deal. The manual is clear and easy to follow, and I’ve had no issues with the device so far.

Overall, I’m happy with this purchase, and I’d recommend it to anyone looking for a reliable paint thickness gauge. It’s been a great tool to have in my arsenal, and I’m sure it will be for others in the industry.