Extech CG304 - Coating Thickness Tester with Bluetooth – Digital Paint & Coating Gauge for Ferrous & Non-Ferrous Metals

The CG304 Coating Thickness Tester offers a non-destructive way of measuring the thickness of ferrous and non-ferrous substrates with automatic recognition of the material being measured. Memory stores 2500 readings. The unique Bluetooth interface feature wirelessly transmits data to your PC for further analysis and enables you to generate a documented report. Special LCD with backlight feature and contrast for easy viewing in various lighting conditions. Complete with two AAA batteries, software, hard case, Steel and Aluminum substrates and standard films for calibration.

• Dual-Mode Measurement – Measures coating thickness on ferrous (0–1250 µm) and non-ferrous (0–2000 µm) metals with high accuracy.
• Bluetooth Connectivity – Wirelessly transfers data to mobile devices for easy analysis and reporting.
• Large LCD Display – Features a backlit screen for clear readings in various lighting conditions.
• User-Friendly Interface – Simple one-button operation for quick and efficient measurements.
• Compact and Portable – Lightweight design ideal for field inspections and quality control applications.
• Magnetic induction for ferrous substrates
• Eddy-current measurement for non-ferrous substrates
• Easy-to use menu system
• Dot matrix LCD display with backlight and contrast
• Memory stores 2500 readings in 50 groups with 50 readings in each group