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The FNIRSI CTG-20 Car Paint Coating Thickness Gauge by FNIRSI is a premium other measuring instruments and tools designed for DIY enthusiasts and makers. It features Item Type: Coating Thickness Gauge and Model No. / Name: CTG 20.
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About This Product
The FNIRSI CTG-20 Car Paint Coating Thickness Gauge by FNIRSI is a premium other measuring instruments and tools designed for DIY enthusiasts and makers. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Coating Thickness Gauge
- Model No. / Name: CTG 20
- Accuracy: ±3% + 2μm
- Resolution: 0.1μm
- Shipping Weight: 0.083 kg
- Shipping Dimensions: 11 × 8 × 5 cm
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The FNIRSI CTG-20 Car Paint Coating Thickness Gauge is a versatile coating thickness gauge designed for measuring the thickness of electroplated coatings or coatings on metal surfaces. It can measure non-magnetic coatings like paint on magnetic materials such as steel/iron, and coatings on non-magnetic materials like aluminum. Using electromagnetic induction and eddy current effects, it provides fast, non-destructive measurements with high accuracy. This instrument is widely used in manufacturing, automotive, chemical industries, and other testing fields.


Features:
- Measuring Range: 0-1400μm for versatile coating thickness measurement.
- Accuracy: ±3% + 2μm for precise results.
- Resolution: 0.1μm for high measurement precision.
- Calibration: Supports zero-point and multi-point calibration for accurate readings.
- Measurement Units: Switchable between μm and mil for flexibility.
- Mini Curvature Radius: 5mm (convex) and 25mm (concave) for measuring on curved surfaces.
- Mini Measurement Area: Requires a minimum area of 20mm diameter for measurement.
- Battery: 600mAh lithium battery with charging support.
- Data Storage: Supports storing measurement data for later reference.
- Putty Powder Test: Supports testing with putty powder for coating analysis.
- Rotatable Screen: Enables easy reading of measurements from any angle.
- Auto Power Off: Automatically powers off to save battery.











