Details:* 100% brand new and high quality* Type: Clamp* Material: Stainless steel * Measuring range: 0 - 150mm (0- 6 inch)* Display: LCD digital display * Resolution: 0.01mm (0.0005 inch)* Operating temperature: 5 C-40 C (41 to 104 degrees F)* Maximum measuring speed: 1.5 m/s (60''/s)* Power: 1 x 1.55V button cell (included) * Relative humidity:lt; 80% Features: 100% Brand New & High Quality Durable Stainless Steel Construction Extra Large Easy-to-Read Digital LCD Display Metric Version & Zero Buttons Measures Inside, Outside & Depth from 0 - 6" (0-150mm) Auto Power Off for Energy SavingUser Manual Included Inside Retail BoxAll brushed stainless steel designed, no plastic, smooth sliding and easy to control. Large LCD screen to read, easy has automatic shut-off function, larger battery life. Three key functions are used to switch between Inch and Metric, status switch and home position to reset. The basic measurement function is internal measurement, external measurement, depth measurement, step measurement and differential measurement. The clamping screw of the slider is a position lock for duplicate measurements. Package Included:1 x Digital Caliper1 x Mini Screwdriver1 x English User Manual