1、With LCD screen display, can provide accurate readings, with inch, decimals, decimal and metric readings 2、The "zero point" can be set at any position within the working range to determine the relative distance, and the operation is convenient 3、Ability to measure and position the assembly fixed on the fixture during processing or machine tool assembly 4、Using high‑quality aluminum alloy and plastic materials, fine processing and precise measurement data 5、Can be connected to the data line to complete the remote measurement, simplifying the operation 6、Suitable for lathes, milling machines, router tables, planers, table saw fences and other machine tools Item Type: Vertical Digital Caliper Material: Plastic/aluminum alloy Range: Approx. 0 ~ 150mm / 0 ~ 5.9in Accuracy: 0.01mm Battery Model: CR2032(not included) Battery Voltage: 3V Type: Fixed Other Functions: Remote data transmission (transmission port attached to the sensor) Uses: Suitable for lathes, milling machines, router tables, planers, table saw fences and other machine tools. Use it to equip and upgrade old lathes and various industrial lathes 1 x Vertical Digital Caliper