--- product_id: 29986429 title: "Paint Thickness Gauge CM-224 Auto – Digital Coating Thickness Meter for Cars, Fe/Al/Fe+Zn Detection, 0.1 μm Resolution, Large Backlit LCD (Yellow)" brand: "vvv-group" price: "₩71149" currency: KRW in_stock: true category: "Vvv Group" url: https://www.desertcart.kr/products/29986429-paint-thickness-gauge-cm-224-auto-digital-coating-thickness-meter store_origin: KR region: South Korea --- # 0.1 μm ultra-fine resolution Factory calibrated, ready out-of-box Auto Fe/Al/Fe+Zn substrate detection Paint Thickness Gauge CM-224 Auto – Digital Coating Thickness Meter for Cars, Fe/Al/Fe+Zn Detection, 0.1 μm Resolution, Large Backlit LCD (Yellow) **Brand:** vvv-group **Price:** ₩71149 **Availability:** ✅ In Stock ## Summary > 🚗 Measure Like a Pro, Inspect Like a Boss! ## Quick Answers - **What is this?** Paint Thickness Gauge CM-224 Auto – Digital Coating Thickness Meter for Cars, Fe/Al/Fe+Zn Detection, 0.1 μm Resolution, Large Backlit LCD (Yellow) by vvv-group - **How much does it cost?** ₩71149 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/29986429-paint-thickness-gauge-cm-224-auto-digital-coating-thickness-meter) ## 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 - • **Instant Use, Zero Hassle:** Factory calibration means no setup delays—just power on and start inspecting immediately. - • **Smart Substrate Recognition:** Automatically detects steel, aluminum, and galvanized steel to reveal hidden repairs or replacements. - • **Designed for Automotive Pros:** Tailored for car buyers, appraisers, and detailers who demand reliable, repeatable results every time. - • **Precision at Your Fingertips:** Experience pinpoint accuracy with 0.1 μm resolution—never miss a detail on your vehicle’s paint. - • **Dual Mode for Every Inspection:** Switch seamlessly between single-point checks and continuous scans for efficient, thorough analysis. ## Overview The Paint Thickness Gauge CM-224 Auto is a professional-grade digital meter designed for automotive paint inspection. It offers ultra-fine 0.1 μm resolution, automatic substrate detection for steel, aluminum, and galvanized steel, and comes factory calibrated for immediate use. Featuring a large backlit LCD and dual measurement modes, it’s ideal for used car buyers, body shops, and vehicle appraisers seeking precise, reliable paint thickness data. ## Description Paint Thickness Gauge CM-224 Auto – Digital Coating Thickness Meter for Cars and Automotive Inspection, Fe / Al / Fe+Zn Detection, 0.1 μm Resolution, Factory Calibrated, Large Backlit LCD: desertcart.com: Industrial & Scientific ## Features - HIGH ACCURACY — READY TO USE FOR CAR INSPECTION: Professional paint thickness gauge with factory-calibrated accuracy for automotive inspection. Delivers precise measurements immediately after battery installation — no calibration required for car body checks. Resolution 0.1 μm (0.01 mils), range 0–1500 μm (0–59.1 mils). - EASY & FAST OPERATION — NO SETUP REQUIRED: Automatic substrate detection and pre-set factory calibration allow instant use out of the box. Large backlit LCD and intuitive controls make this coating thickness meter ideal for both professionals and first-time users. - AUTOMATIC Fe / NFe / Fe+Zn SUBSTRATE DETECTION: Automatically recognizes steel (Fe), aluminum (NFe), and galvanized steel (Fe+Zn). Fe+Zn detection helps identify replaced or non-original car body panels during used car inspection. - DESIGNED SPECIFICALLY FOR AUTOMOTIVE INSPECTION: Accurately evaluates paint thickness, repainting, and filler presence on metal car panels. Ideal for used car buyers, vehicle appraisers, body shops, and detailing professionals. - DUAL MEASURING TECHNOLOGY FOR METAL SURFACES: Uses magnetic induction for ferrous metals and eddy current technology for non-ferrous metals, ensuring stable and repeatable measurements on steel, aluminum, and copper substrates. - SINGLE & CONTINUOUS MEASUREMENT MODES: Supports single-point (SNG) mode for precise spot checks and continuous (CON) mode for rapid scanning of large vehicle panels. - OPTIONAL ADVANCED CALIBRATION & FACTORY RESET: Supports zero calibration and multi-point calibration for special materials or professional applications. Instant factory reset restores default settings at any time — useful after incorrect calibration or extended use. - METAL SURFACES ONLY — CLEAR & HONEST LIMITATION: Designed exclusively for metal substrates (steel, iron, aluminum, copper). Not suitable for plastic, carbon fiber, or composite parts, preventing incorrect expectations and misuse. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 587 Reviews | ## Images ![Paint Thickness Gauge CM-224 Auto – Digital Coating Thickness Meter for Cars, Fe/Al/Fe+Zn Detection, 0.1 μm Resolution, Large Backlit LCD (Yellow) - Image 1](https://m.media-amazon.com/images/I/81-vgmRNbGL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can this gauge measure plastic or carbon fiber parts?** A: No. CM-224 Auto is a paint thickness gauge for metal substrates only: steel/iron (Fe) and aluminum/copper (NFe). Plastic bumpers, carbon fiber, and composites cannot be measured correctly because they don’t support magnetic/eddy current testing. **Q: What does Fe+Zn detection mean?** A: Fe+Zn detects galvanized steel on ferrous panels. During used car inspection, compare symmetrical parts (left/right fender, doors, quarter panels). They should show the same material type. Different results may indicate a replaced or repaired panel. **Q: Does the gauge require calibration before use?** A: For automotive paint inspection, no calibration is required. Factory calibrated and ready after installing batteries. Detailed calibration may be needed only for high-precision industrial coating control (e.g., parts painting on a conveyor line). **Q: Who is this gauge for?** A: CM-224 Auto is ideal for used car buyers, vehicle appraisers, body shops, and detailing professionals. It helps quickly check paint thickness on metal panels to spot repainting, repairs, and uneven coating during inspections. **Q: Is it suitable for outdoor use?** A: Yes. CM-224 Auto operates from –20 °C to +40 °C (–4 °F to 104 °F), suitable for garages and outdoor car checks. It features temperature compensation for more stable readings during temperature changes. Keep the probe and surface clean.** ## Frequently Bought Together - VVV-Group Paint Thickness Tester Meter Gauge, Paint Coating Tester, Car Body Damage Detector, with Magnetic Tip, and Measurement Scale, Crash-Test Check, Water Resistant, Highly Accurate - Paint Thickness Meter CM-205FN | Best Mil Coating Depth Gauge Tester for Cars with Resol 0.01mil | F/NF Measuring --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/29986429-paint-thickness-gauge-cm-224-auto-digital-coating-thickness-meter](https://www.desertcart.kr/products/29986429-paint-thickness-gauge-cm-224-auto-digital-coating-thickness-meter) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-27*