FNIRSI FR CTG-20 Car Paint Coating Thickness Gauge

🧪 Measurement Capabilities

• Measuring Range: 0 – 1400 μm (microns)

• Resolution: 0.1 μm

• Accuracy: ±(3% of reading + 2 μm)

• Measurement Principles:

  • Ferrous materials: Magnetic induction

  • Non-ferrous materials: Eddy current

🔧 Calibration

• Calibration Types:

  • Zero calibration

  • Multi-point calibration

• Substrate Identification: Automatic recognition of ferrous and non-ferrous metals

📏 Measurement Conditions

• Minimum Measurement Area: 20 mm diameter

• Minimum Convex Curvature Radius: 5 mm

• Minimum Concave Curvature Radius: 25 mm

• Minimum Substrate Thickness:

  • Ferrous: ≥0.5 mm

  • Non-ferrous: ≥0.3 mm

🖥️ Display & Interface

• Display Type: Rotatable color LCD

• Measurement Units: μm / mil (switchable)

• User Interface: Simple push-button controls

🔋 Power & Battery

• Battery: 600 mAh lithium-ion rechargeable

• Charging Port: USB Type-C

• Battery Life: Approx. 8–10 hours of continuous use

• Auto Power-Off: Yes (power saving mode)

🌡️ Environmental Specs

• Operating Temperature: -10°C to +50°C

• Operating Humidity: 20% – 90% RH (non-condensing)

• Storage Temperature: -20°C to +60°C

📦 Physical Characteristics

• Dimensions: 115 x 48 x 18 mm

• Weight: ~83 grams

• Casing: Durable plastic with ergonomic design

🧰 Other Features

• Putty powder layer detection

• Rotating screen for flexible use

• Measurement history/data storage

• Portable and lightweight design