Technical Data: Accuracy | Refer to below list of specifications | Resolution* | 0.001mm or .00005"/0.001mm | Graduation** | 0.01mm / .001" | Flatness | 0.3ìm / .000012” | Parallelism | (3+R/75)ìm, R=max. range (mm) | merge up | [.00012” + .00004” (L/8)]” | merge up | L = Max, range (inch) | Measuring faces | Carbide tipped, micro-lap finish | Measuring spindle | ø 6,35 mm, spindle pitch 0,5 mm | Display* | LCD | Battery* | SR44 (1 pc.), 938882 | Battery life* | Approx. 1.2 years under normal use | |