.Mitutoyo 543-781 Digimatic Indicator ID-S1012X, IP42, SPC, 0.01mm X 12.7mm IDS 8mm stem, Lug Back. Employing the ABSOLUTE linear encoder, the Signal ID-S always displays the spindle "Absolute Position" from the origin at power-on. After the initial zero-setting with the ORIGIN button, the repeated absolute positioning is no longer necessary over entire battery life. Unlimited response speed eliminates over-speed errors. The Mitutoyo 543-781 ID-S ABSOLUTE Digimatic Indicator with Simple Design has the following specifications:● Model: ID-S1012X● Range: 0-12.7mm● Resolution: 0.01mm● Accuracy: .02mm● Stem/Shank: 8mm● Contact Point: M2.5x 0.45 Thread● Measuring force: 1.5N or less● Type: ISO/JIS● Type: Lug BackFeatures:● After the initial zero-setting with the ORIGIN button, the repeated absolute positioning is no longer necessary over the entire battery life.● Unlimited response speed eliminates over-speed errors.● SPC data output.● Similar in size to standard Series 2 dial indicators● Any part number followed with a "B" means that model has a flat back (no lug)Technical Data:● Display: LCD● Length standard: ABSOLUTE electrostatic capacitance type linear encoder● Max. response speed: Unlimited● Measuring force: Refer to the list of specifications● Battery: SR44 (1 pc.), 938882● Battery life: Approx. 20,000 hours under normal useFunctions:● Origin-set● Zeroset● Counting direction switching● Power ON/OFF● Data output,inch/mm conversion (on inch/metric models only)● Alarm: Low voltage● Counting value composition error● Over-flow error