Digital caliper for universal use (in cycling, for measuring e.g. the diameter of seatposts, handlebars, axles, pins, spokes, bearings, etc.).
Generally for measuring external, internal and depth dimensions. Up to 150 mm, readout in mm or inch units. Reading in 0.01 mm increments, accuracy +/- 0.02 mm.
Includes two LR44 batteries (replaceable by unscrewing the cap, screwdriver included) and padded plastic box.