1、Measure inside, outside, depth and step with two sets of jaws and the probe 2、Its measure range is 0-150mm, and it can be used for precise measurement 3、One button quick change between two measuring modes: inch and millimeter 4、Extra large LCD screen for easy and clear reading 5、Push the switch button for on/off, or just pull out the ruler for power on, and it will automatically turn off without use in 5 minutes Description: This electronic digital caliper can measure the inside, outside, depth and steps with two sets of jaws and the probe. Its measure range is 0-150mm, and it can be used for precise measurement. Made of high quality plastic, it is lightweight, quiet handy and easy to use without accidental scratches. Features: Measure inside, outside, depth and step with two sets of jaws and the probe. Its measure range is 0-150mm, and it can be used for precise measurement. One button quick change between two measuring modes: inch and millimeter. Extra large LCD screen for easy and clear reading. Push the switch button for on/off, or just pull out the ruler for power on, and it will automatically turn off without use in 5 minutes. Specifications: Condition: 100% Brand New Material: Plastic Measuring Range: 0~150mm Measurement unit: mm, inch Accuracy: 0.1mm Measurement Error:±0.2mm Battery: 1* LR44 1.5V Button Battery (not included) Length: Approx. 23.8cm/9.37in Width: Approx. 7.7cm/3.03in Weight: Approx. 80g Package Included: 1 * Digital Caliper Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.