REED R7900 Ultrasonic Thickness Gauge

Quick, Non-Destructive Thickness Measurement for Metal Surfaces

The REED R7900 is a handheld ultrasonic thickness gauge that provides fast and accurate measurements on steel and other metallic surfaces — without damaging the material. Ideal for maintenance, quality control, and corrosion monitoring in industrial environments.

• Measures material thickness from 1.2 to 220mm (0.05 to 8.6")
• Compatible with steel, cast iron, aluminum, and more
• High-resolution LCD with backlight for low-light operation
• Built-in calibration function for accurate readings
• Displays current, minimum, and maximum thickness values
• Auto power off and low battery indicator

Includes: Ultrasonic probe with cable, calibration block, couplant gel, and carrying case.

Need help with calibration or choosing the right probe for your application? Talk to our experts — we use and service these instruments ourselves.