Paul Radio Stores

The Metravi CTG-01 Coating Thickness Gauge works both on the magnetic induction principle and on the eddy current principle, depending on the type of probe used. You can select the type of probe via MENU system, or it will work automatically. The gauges confirm to the following industrial standards: GB/T 4956 -1985, GB/T 4957 – 1985, JB/T 8393 – 1996, JJG 889-95, JJG 818-93.

This compact and handy gauge is designed for non-destructive, fast and precise coating thickness measurement. The principal applications lie in the field of corrosion protection.
It is ideal for manufacturers and their customers, for offices and specialist advisers, for paint shops and electroplaters, for the chemical, automobile, ship-building and aircraft industries and for light and heavy engineering. The CTG-01 gauge is also suitable for laboratory, workshop and outdoor use. The probe can work on both principles, magnetic induction and on the eddy current principle. The same probe works for coating measurement both on ferrous and non-ferrous metal substrates. It is adaptable to specific tasks: ie. it can be used on special geometries or on materials with special properties.

The Metravi PRO CTG-03 Coating Thickness Gauge with USB Interface works both on magnetic as well as non-magnetic surfaces.

Works on both principles, magnetic induction and eddy current. Single probe required for coating measurements, for both ferrous and non-ferrous metal substrates. Adaptable to specific tasks: i.e. can be used on special geometries or on materials with special properties. Measurement values and user information are shown on LCD, display back light ensures easy reading of screen data in dark conditions.

Three different operating modes are available: DIRECT mode, GROUP mode and SSPC mode.
DIRECT mode is recommended for simple, quick, occasional measurements. It provides statistical analysis, single values are not saved, the statistical analysis program can evaluate 80 readings.
GROUP mode permits measurement and storage of readings in a free programmable memory, maximum of 400 readings and 4 series of measurements can be analysed according to various statistical criteria.
SSPC mode: Spot and Area averaging mode to comply with SSPC (Society of Protective Coatings) methods, the minimum number of measurements per spot is 3, the minimum number of measurements per area is 5.

The Metravi PRO CTG-03 Coating Thickness Gauge with USB Interface is designed for non-destructive, fast and precise coating thickness measurement and the principal applications lie in the field of corrosion protection and prevention.

• Large Display for better readability
• Zero-point calibration and multi-point calibration
• Two measure modes: single and continuous
• Selectable um/mil measuring units

• Display: Backlit HD LCD. Sampling Method: Electromagnetic Induction / Eddy Current Effect. Measurement Modes: Single / Continuous.
• Measuring Range: 0 ～ 1500 μm. Resolution: 0.1 μm. Accuracy: ±3% + 2μm. Substrates: Ferrous & Non-ferrous.
• Radius of Minimum Convex Curvature: 5mm. Radius of Minimum Concave Curvature: 50mm. Dia of Minimum Measuring Area: 20mm. Minimum Thickness of Base Material: Ferrous 0.5mm; Non-Ferrous 0.3mm.
• Alarms: User-settable, High/Low. Unit Conversion: µm / mil. Auto Shutdown. Min /Max values.
• Power: 1.5V x 2 AAA Alkaline Batteries. Accessories: Self Calibration Foil Set, User Manual Battery, Carrying Pouch.