Item Type: Vernier Caliper_x000D_Material: Plastic/aluminum alloy_x000D_Range: Approx. 0 ~ 150mm / 0 ~ 5.9in_x000D_Accuracy: 0.01_x000D_Battery Model: CR2032(not included)_x000D_Battery Voltage: 3V_x000D_Type: Fixed_x000D_Other Functions: Remote data transmission (transmission port attached to the sensor)_x000D_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. 1Data output, easy to read LCD display, possess inch, decimal, decimalism and metric readings 2Set the "zero point" at any position within the working range to determine the relative distance, easy for you to operate 3The assembly fixed on the fixture is successfully measured and positioned in the process of machining or machine tool assembly 4Excellent aluminum alloy and plastic material, fine processing, accurate measurement data 5Can be connected to the data line to complete remote measurement, simplifying operation, very practical1 x Vernier Caliper 1 x Battery Compartment Pullout