Can this gauge measure plastic or carbon fiber parts?

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.

What does Fe+Zn detection mean?

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.

Does the gauge require calibration before use?

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).

Who is this gauge for?

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.

Is it suitable for outdoor use?

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.**

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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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

Product ID: 542065040

📏0.1 μm ultra-fine resolution

🔋Factory calibrated, ready out-of-box

🛠️Auto Fe/Al/Fe+Zn substrate detection

35.35 OMR

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Description

🎯 Nail every detail with precision and speed — your ultimate automotive inspection sidekick!

INSTANT USE ZERO HASSLE - Factory calibration means no setup—just power on and start measuring immediately.
DUAL TECH FOR METAL MASTERY - Magnetic induction and eddy current tech deliver stable, repeatable results on all metal surfaces.
SMART SUBSTRATE RECOGNITION - Automatically detects steel, aluminum, and galvanized steel to reveal hidden repairs or replacements.
PINPOINT PRECISION EVERY TIME - 0.1 μm resolution ensures flawless paint thickness readings for professional-grade inspections.
SCAN FAST INSPECT THOROUGHLY - Single and continuous measurement modes let you switch between spot checks and rapid panel scans effortlessly.

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, factory calibration for immediate use, and automatic detection of steel, aluminum, and galvanized steel substrates. Equipped with dual measurement technologies and versatile modes, it ensures accurate, reliable readings to identify paint thickness, repaints, and filler presence on metal car panels—ideal for used car buyers, appraisers, and body shops.

Specifications

ASIN	B0C24PLPKP
Batteries	2 AAA batteries required. (included)
Best Sellers Rank	#32,950 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Thickness Gauges
Date First Available	April 11, 2023
Item Weight	1 pounds
Item model number	CM-224Auto
Manufacturer	VVV-Group
Product Dimensions	4.13 x 2.47 x 0.94 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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35.35 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

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TrustScore 4.5 | 7,300+ reviews

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