Features: <br>1. Large LCD Digital Display Screen for easier reading. <br>2. Alloy jaws, chrome treatment, convenient handle for easy measurement. <br>3. Metric conversion and other conversions, more convenient to use. <br>4. Zero setting to take intermediate or differential measurements, and hold feature to freeze display for later viewing <br>5. Spring loaded with locking nut for fast and efficient measurement of mass production parts. <br> <br>Specification: <br>Condition: <br>Item Type: Inner Diameter Measuring Tool <br>Optional Type: Straight Calipers, Bending Calipers <br>Battery Type: CR1632 button battery (Not Included) <br>Measuring Range: <br>Straight Calipers: 12.7-165mm/0.5-6" (inside) <br>Bending Calipers: 0-150mm / 0-6" (outside) <br>Product Accuracy: ±0.2mm/0.008" <br> <br>Package List: <br>1 x Inner Diameter Caliper<br>1、Large LCD Digital Display Screen for easier reading. <br>2、Alloy jaws, chrome treatment, convenient handle for easy measurement. <br>3、Metric conversion and other conversions, more convenient to use. <br>4、Zero setting to take intermediate or differential measurements, and hold feature to freeze display for later viewing <br>5、Spring loaded with locking nut for fast and efficient measurement of mass production parts. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.