Ultrasonic Thickness Tester Industrial-884 / Digital Metals Thickness Gauge for Steel Metal Plastics Ceramics Glass Etc – Range 0.03 to 13.77in (0.8 to 350mm) / Resolution 0,001in: Amazon.com: Industrial & Scientific
REED R7920 Ultrasonic Thickness Gauge
Portable Ultrasonic Thickness Gauge Tester Meter with 0.75 to 600mm 0.03inch to 23.62inch (in Steel) for Metals Plastic Ceramics Testing Resolution 0.01mm: Amazon.com: Industrial & Scientific
VTSYIQI Portable Ultrasonic Thickness Gauge Tester Ultrasonic Thickness Gage with LCD Display Portable Ultrasonic Thickness Measuring Meter Measuring Range 1.00 to 200.0mm Resolution 0.1mm: Amazon.com: Industrial & Scientific
Benetech GM100 Digital Ultrasonic Thickness Gauge Meter, Range 0.047 to 8.85in, for Measuring Metal and Nonmetal Aluminum, Zinc, Silver, Gold, Tin, Iron, Steel, Copper, PVC, Glass, Zirconium, Nylon: Amazon.com: Industrial & Scientific
Digital Ultrasonic Thickness Gauge Tester Plastic Glass Ceramics Metal Steel plate Stainless Steel Pipe Wall Thickness Gauge