With SPC output, Ratchet Stop, IP 65 Dust/Water Protection Level. FEATURES: Extra large LCD readout. Lightweight design and digital display allow measurements to be taken with the micrometer held in one hand. Two measuring modes-ABS (absolute) and INC (incremental)-for efficient measurement. Functions available: Origin setting, Inch/mm selection, Zero-setting, Data Hold, Error alarm, Auto-sleep, Data output. Can be linked to the SPC system. Carbide-tipped measuring faces. Micrometers of ranges up to 4"(100mm) are “One-touch preset type". Origin setting function (ABS mode): The origin point value can be displayed with a touch of the ORIGIN button. (It is also possible to set any value as the origin). Zero setting function (INC mode)