Johnson 1456-0000 Digital Bore Gauge

Just how much wear has your cylinder bore been subjected to? Accurately measure out-of-round and tapered bores to within 0.02mm with this digital bore gauge. It features a 360° rotating bezel and large digital LCD display for easy viewing, and has dual readings in inch and millimeters with an electronic display. Analyzing and collecting your data is a snap thanks to the gauge’s output jack that lets you transmit your data quickly and easily. This digital bore gauge comes with everything you need including a shaft and 2″ – 6″ measuring head, extension posts, spacers and a hard case to keep your tool clean and safe when not in use.