UEETEK Mini Portable 0.5" Digital Thickness Caliper Micrometer Thickness Gauge Measurement Tool (Blue): Amazon.com: Industrial & Scientific
Mitutoyo Mitutoyo Tube Thickness Caliper Series 573,536-ABSOLUTE Digimatic and Vernier Type
Thickness Gauge 0-12.7mm Range, Digital Display Measuring Tool Inch/Millimeter Conversion Portable Quick Mini Calipers Used to Measure Thickness of Paper, PU Leather (1): Amazon.com: Industrial & Scientific
Mitutoyo 547-400A Flat Anvil Digital Thickness Gage 0-0.47"/0-12mm