CTG-20 is a coating thickness gauge used to measure the thickness of electroplated coatings or coatings on metal surfaces. It has the ability to measure the thickness of non magnetic coating (such as paint) on magnetic materials such as steel/iron, as well as the thickness of coating (such as paint) on non magnetic materials such as aluminium. Built in precision probe, lithium battery charging. Automatically detect substrate properties and detect coating thickness through electromagnetic induction and eddy current effects. This instrument can non-destructive measure the thickness of the coating, with fast speed and high accuracy. Widely used in manufacturing, chemical industry, automotive and other testing fields.

FEATURE

• High-Precision Coating Thickness Measurement: Accurately measures paint, plating, and other non-conductive coatings on metal surfaces.
• Dual Measurement Technology: Uses electromagnetic induction and eddy current principles for automatic substrate detection.
• Automatic Substrate Recognition: Identifies ferrous (steel/iron) and non-ferrous (aluminium) metals automatically.
• Non-Destructive Testing: Measures coating thickness without damaging the surface.
• Fast & Accurate Results: Delivers quick measurements with high precision for professional inspection.
• Built-in Precision Probe: Ensures stable and reliable readings across different applications.
• Rechargeable Lithium Battery: Long-lasting battery with convenient USB charging.
• Easy-to-Read Display: Clear digital screen for simple operation and quick data viewing.
• Portable & Lightweight: Compact handheld design for field and workshop use.
• Wide Applications: Ideal for automotive paint inspection, electroplating, manufacturing, quality control, metal processing, and industrial maintenance.

SPECIFICATION

• Model: CTG-20
• Product Type: Digital Coating Thickness Gauge
• Measuring Range: 0–1400μm
• Accuracy: ±3% + 2μm
• Resolution: 0.1μm
• Calibration: Zero Point Calibration, Multi-Point Calibration
• Measurement Units: μm / mil
• Minimum Convex Radius: 5 mm
• Minimum Concave Radius: 25 mm
• Minimum Measurement Area: Ø20 mm
• Operating Temperature: -10°C to +50°C
• Operating Humidity: 20%–90% RH
• Operating Environment: No Strong Magnetic Field
• Battery: 600mAh Rechargeable Lithium Battery
• Data Storage: Supported
• Putty Detection: Supported
• Screen Rotation: Supported
• Auto Power-Off: Supported
• Product Dimensions: 115 × 48 × 18 mm
• Weight: Approx. 83 g
• Applications: Automotive Paint Inspection, Coating Thickness Measurement, Electroplating, Manufacturing, Quality Control, Metal Processing, Industrial Maintenance

For orders placed before 4PM IST, we endeavour to process the same business day. Orders placed after 4PM IST will be processed the next business day.

During sale events and new collection launches, there may be a slighly longer processing time.