---
product_id: 401646993
title: "Coating Thickness Gauge CM-205FN | Best Digital Meter for Automotive Paint Thickness Measurement | Resolution 0.01mils | F/NF Automatic Detection"
brand: "vvv-group"
price: "960 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Vvv Group"
url: https://www.desertcart.ro/products/401646993-coating-thickness-gauge-cm-205fn-best-digital-meter-for-automotive
store_origin: RO
region: Romania
---

# 0.01 mils ultra-fine resolution Low power 2x AAA battery operation Teflon-coated steel sensor for durability Coating Thickness Gauge CM-205FN | Best Digital Meter for Automotive Paint Thickness Measurement | Resolution 0.01mils | F/NF Automatic Detection

**Brand:** vvv-group
**Price:** 960 Lei
**Availability:** ✅ In Stock

## Summary

> 📐 Measure Like a Pro, Decide Like a Boss!

## Quick Answers

- **What is this?** Coating Thickness Gauge CM-205FN | Best Digital Meter for Automotive Paint Thickness Measurement | Resolution 0.01mils | F/NF Automatic Detection by vvv-group
- **How much does it cost?** 960 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/401646993-coating-thickness-gauge-cm-205fn-best-digital-meter-for-automotive)

## Best For

- vvv-group enthusiasts

## Why This Product

- Trusted vvv-group brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Lightweight and pocket-friendly, this gauge fits comfortably in your hand and your workflow—professional-grade tech on the go.
- • **User-Centric Design:** Large 2.2” ice-backlit display and oversized buttons ensure flawless readings even with gloves on or in low light.
- • **Precision that Pays Off:** Achieve pinpoint accuracy with 0.01 mil resolution and ±3% precision—never second guess your paint thickness again.
- • **Effortless Auto Detection:** Seamlessly switch between ferrous and non-ferrous metals with smart automatic substrate recognition—work smarter, not harder.
- • **Built to Brave the Elements:** Teflon-coated sensor and rugged build withstand extreme temps (-13°F to 104°F), humidity, and contamination—ready for any job site.

## Overview

The CM-205FN Coating Thickness Gauge is a high-precision digital meter designed for automotive paint measurement with 0.01 mil resolution and ±3% accuracy. Featuring automatic ferrous/non-ferrous detection, a large backlit LCD, and a durable Teflon-coated steel sensor, it delivers reliable readings in harsh environments. Lightweight and user-friendly, it’s ideal for professionals and enthusiasts seeking fast, accurate coating thickness data on all metal surfaces.

## Description

Best Economical Thickness Gauge with the accuracy of Professional measuring equipment without unnecessary functions!This thickness gauge VVV-Group CM-205FN is highly accurate and compact instrument used to quickly and accurately measure thickness of coating or plating on all kinds of metal surface. This device can be used for determining the average thickness of paint on the car body, used by amateurs and professionals.The measurement step is only 0.01 mils, range is 0-59 mils, which leads us to high precision sizes. Due to this fact, you can easily reach difficult to get to places of your car. The coating thickness gauge well tolerates mechanical damage, moisture, and temperature changes.This coating thickness tester does not need frequent calibration, because its practically does not recalibrate. But if you need to calibrate paint thickness meter all the necessary is granted in the kit.Specifications:Measuring principle: Magnetic induction (F-probe) and eddy current (N-probe);Resolution: 0.1um/0.01mils;Measuring range: 0~1500um (0~59.1mils);Automatic recognition for iron (ferrous) and aluminum (non-ferrous) substrates;Digital LCD display for clear reading;Automatic shutdown function;Accuracy: ± 3%;Statistics: No. of readings, mean, minimum, maximum and standard deviation;Measuring units: um and mil;Calibration: Easy and fast calibration of the zero surface;Powered by 1.5V AAA Batteries;Included in the packageThickness gauge of model CM-205FN.Calibration set from Aluminum and Iron plate.5 calibration foils.Pouch for carrying and storage.Manual in English.Buy our Thickness Meter NOW And Never Be Fooled Again!

Review: Works very well and simple to use excellent if you are one the used car business
Review: What it is: Electronic paint thickness meter for ferromagnetic and non-ferromagnetic metals. Features LCD readout, unit switch (ųm, mm, mil), probe mode, zero button. Includes 2 AAA batteries, calibration samples, instructions, lanyard, and hard case. Why I like it: This is great for measuring coating thickness over metals. I calibrated the unit with the samples, put it in Auto mode, and it was able to detect paint thickness and distinguish metal types between the steel and aluminum bodywork on my RX-7. Instructions were clear, and I think this will be very helpful when monitoring paint thickness on my vehicles as well as detect potential body issues on vehicles I’m considering for purchase. Overall, very good tool for the home enthusiast or pro.

## Features

- LARGE DISPLAY - The coating thickness gauge CM-205 FN is equipped with a large 2.2’ display with ice-backlight and high definition data display. All values are in large print, which improves the user experience and usability of the device.
- ACCURACE AND USABILITY - The thickness gauge accurately measures on surfaces of any shape - concave, rough and convex, thanks to the dynamic design of the measuring sensor. Device has light weight and fits comfortably in the hand, and is also equipped with large buttons for working with gloves.
- MAIN PARAMETERS - Resolution: 0.1um/0.01mils; Measuring range: 0~1500um (0~59.1mils); Automatic recognition for iron (ferrous) and aluminum (non-ferrous) substrates; Digital LCD display for clear reading; Automatic shutdown function; Accuracy: ± 3%; Measuring units: um and mil; Calibration: Easy and fast calibration of the zero surface.
- RELIABILITY AND DURABILITY - The measuring sensor is made of steel and coated with Teflon for better protection and durability. The thickness gauge works with high precision in all weather conditions - temperatures up to -13...104F, high humidity and gas contamination.
- WIDE USES - It is highly accurate and compact instrument used to quickly and accurately measure thickness of coating or plating on almost all kinds of metal surface. This device can be used for determining the average thickness of paint on the car body, used by amateurs and professionals in manufacturing, workshops, paint shops, in the automotive.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D6SP62F |
| Batteries | 2 AAA batteries required. |
| Batteries Required? | Yes |
| Batteries included? | No |
| Customer Reviews | 4.4 4.4 out of 5 stars (698) |
| Date First Available | 6 Sept. 2018 |
| Item Package Quantity | 1 |
| Item Weight | 500 g |
| Item model number | CM-205 |
| Manufacturer | VVV-Group |
| Material | Iron, Steel, Aluminum |
| Measurement System | Inch, Metric |
| Part number | 205226 |
| Product Dimensions | 11 x 5.3 x 2.3 cm; 500 g |
| Style | CM-205FN |

## Product Details

- **Brand:** VVV-Group
- **Item dimensions L x W x H:** 11 x 5.3 x 2.3 centimetres
- **Item weight:** 500 Grams
- **Manufacturer:** VVV-Group
- **Material:** Iron, Steel, Aluminum

## Images

![Coating Thickness Gauge CM-205FN | Best Digital Meter for Automotive Paint Thickness Measurement | Resolution 0.01mils | F/NF Automatic Detection - Image 1](https://m.media-amazon.com/images/I/419c3IjP0ZL.jpg)
![Coating Thickness Gauge CM-205FN | Best Digital Meter for Automotive Paint Thickness Measurement | Resolution 0.01mils | F/NF Automatic Detection - Image 2](https://m.media-amazon.com/images/I/41QEHNr9c+L.jpg)
![Coating Thickness Gauge CM-205FN | Best Digital Meter for Automotive Paint Thickness Measurement | Resolution 0.01mils | F/NF Automatic Detection - Image 3](https://m.media-amazon.com/images/I/41pHNBb4tdL.jpg)
![Coating Thickness Gauge CM-205FN | Best Digital Meter for Automotive Paint Thickness Measurement | Resolution 0.01mils | F/NF Automatic Detection - Image 4](https://m.media-amazon.com/images/I/5191bEzz-oL.jpg)
![Coating Thickness Gauge CM-205FN | Best Digital Meter for Automotive Paint Thickness Measurement | Resolution 0.01mils | F/NF Automatic Detection - Image 5](https://m.media-amazon.com/images/I/51ApC-N4RdL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does the gauge require calibration before use?**
A: For normal automotive paint inspection, calibration is not required. Factory calibrated and ready after installing batteries. Zero and multi-point calibration are optional for high-precision industrial coating control. Reset restores defaults.

**Q: What is the measuring range and resolution?**
A: CM-205FN measures from 0–1500 μm (0–59.1 mils) with 0.1 μm (0.01 mils) resolution. This range covers factory paint, repainting layers, and thicker coatings, helping detect repairs and uneven paint thickness.

**Q: Is it suitable for outdoor use?**
A: Yes. CM-205FN operates from –25 °C to +50 °C (–13 °F to +131 °F), suitable for garages and outdoor checks. Temperature compensation helps stable readings during changes. Keep the probe and surface clean for best accuracy.

**Q: Can this gauge measure plastic or carbon fiber parts?**
A: No. CM-205FN works only on metal substrates (Fe and NFe). It is not suitable for plastic bumpers, carbon fiber, or composite parts, because magnetic/eddy current coating thickness measurement requires a metal base.

**Q: Does it work on aluminum car panels?**
A: Yes. CM-205FN automatically detects Fe and NFe substrates and measures coating thickness on steel/iron and aluminum parts. This makes it ideal for modern cars with mixed body materials and fast inspections.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***O on 2 December 2025*

Works very well and simple to use excellent if you are one the used car business

### ⭐⭐⭐⭐⭐ Review
*by V***T on 9 May 2024*

What it is: Electronic paint thickness meter for ferromagnetic and non-ferromagnetic metals. Features LCD readout, unit switch (ųm, mm, mil), probe mode, zero button. Includes 2 AAA batteries, calibration samples, instructions, lanyard, and hard case. Why I like it: This is great for measuring coating thickness over metals. I calibrated the unit with the samples, put it in Auto mode, and it was able to detect paint thickness and distinguish metal types between the steel and aluminum bodywork on my RX-7. Instructions were clear, and I think this will be very helpful when monitoring paint thickness on my vehicles as well as detect potential body issues on vehicles I’m considering for purchase. Overall, very good tool for the home enthusiast or pro.

### ⭐⭐⭐⭐⭐ Review
*by I***R on 8 July 2025*

Journeyman is happy with this

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*