Description
The Coating Thickness Gauge with External Sensor is a professional, non-destructive testing instrument designed for accurate measurement of paint, plating, and coating thickness on both ferrous (F) and non-ferrous (NF) substrates. Featuring a detachable external probe, it offers flexibility and precision in measuring hard-to-access or irregularly shaped surfaces—ideal for industrial inspections, automotive refinishing, marine, aerospace, and construction applications.
Whether you’re checking powder coating on metal pipes or verifying paint thickness on curved panels, this gauge ensures reliable, consistent results with ease.
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Key Features
External Sensor Probe
High-sensitivity remote probe enables accurate measurements in tight or awkward spaces, curved surfaces, and interior edges.
Dual Substrate Compatibility
Measures coatings on both magnetic (iron/steel) and non-magnetic (aluminum, copper, etc.) bases automatically.
Digital LCD with Backlight
Bright, clear screen displays real-time readings in microns or mils for easy interpretation.
High Accuracy & Fast Response
Delivers instant and repeatable readings with minimal variance—ideal for quality control.
Auto Calibration & Zero Adjustment
Simple calibration process with included foils and zero plate ensures long-term accuracy.
Data Hold & Min/Max Reading Functions
Lock readings, track thickness variation, and record measurement extremes.
Durable & Portable Design
Ergonomic handheld device with rugged construction suitable for industrial environments.
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Technical Specifications
Measurement Range: 0 – 1500 µm (higher ranges available by model)
Accuracy: ±(2% + 1 µm)
Resolution: 1 µm
Substrates: Ferrous (F) and Non-Ferrous (NF) metals
Probe Type: Detachable external probe with cable
Display: Digital LCD with backlight
Power Supply: AAA batteries or rechargeable battery (model dependent)
Calibration: Zero plate and standard foils included
Operating Temperature: 0°C to 50°C
Accessories: Carry case, calibration standards, user manual
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Applications
Automotive Refinish & Body Repair
Check paint thickness after refinishing to ensure OEM standards.
Industrial Coating Inspection
Verify protective coatings like zinc, powder, or epoxy on steel structures and machinery.
Pipe & Tank Coating Checks
Ideal for measuring difficult-to-access areas on round or enclosed surfaces.
Marine & Aerospace Maintenance
Monitor coating wear or corrosion protection on ships, aircraft, and vehicles.
Metal Fabrication & QA/QC
Used in manufacturing environments for final coating inspection and compliance.
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Why Choose This Coating Thickness Gauge with External Sensor?
✅ Flexible External Probe – Perfect for recessed areas, curved objects, or irregular surfaces
✅ Highly Accurate & Repeatable – Trusted for inspections and compliance verification
✅ Dual Material Detection – Measures on ferrous and non-ferrous substrates with automatic switching
✅ Built for Professionals – Reliable tool for technicians, inspectors, and quality control teams
✅ Ready to Use – Includes calibration foils, zero plate, and protective carry case
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