The 72DL PLUS™ ultrasonic thickness gauge delivers lab-quality thickness measurements directly on the production floor in a portable, rugged, and easy-to-use device. Designed for high-speed inspections and demanding industrial environments, it combines fast scanning, advanced signal processing, and exceptional resolution to accurately measure very thin and multilayer materials. Available in Standard and High-Frequency models, the 72DL PLUS enables precise measurement of coatings, plastics, metals, composites, and complex multilayer structures, helping manufacturers improve quality control, reduce rework, and increase inspection efficiency.

Key Features

• High-precision ultrasonic thickness measurements with fast scan rates up to 2 kHz
• Standard (0.2–30 MHz) and High-Frequency (up to 125 MHz) models for ultra-thin materials
• Multilayer Measurement Software displays thickness of up to 6 independent layers simultaneously
• Advanced digital filters for excellent signal-to-noise ratio on noisy materials like fiberglass
• Large 7-inch high-resolution color touch screen with intuitive user interface
• Multiple layouts: A-Scan, B-Scan, Trend, Zoom, and A/B-Scan
• Built-in data logging with up to 2 GB storage and PC Interface Application
• Wireless LAN and cloud connectivity with Olympus Scientific Cloud™
• Rugged IP65 design, drop tested for industrial environments
• Long battery life up to 8 hours continuous operation
• Compatible with single-element probes up to 125 MHz.