DIY Crafts Electronic Digital Vernier Caliper Ruler Carbon Fiber Composite Micrometer Screw Gauge

Auto Power On: Function for quick measurement Zero setting in any position with a small locking thumb screw which locks the jaws in place With easy to read large LCD display handy conversion chart at the back Internal, external and height dimensions can be easily and accurately measured linear capacitive measuring system An ideal tool digital Vernier caliper for a broad range of industrial and automotive applications made of hardened stainless steel