150mm Digital Vernier LCD Display with Large for Measuring Inner and Outer and Auto Compact Design for Easy Storage and Easy to Industrial Test

High Accuracy and Fine Adjustment: Measurement range: 0-150mm, accuracy: 0.01mm. High accuracy allows for more accurate measurements, making it ideal for precision work. It can convert between two measurement units, mm and in, for easy and accurate readings. It's ideal for those who frequently handle imported products. Fine adjustments with the thumb roller allow for easy and accurate measurements. [Smart Operation] Slide the digital unit to automatically start the caliper without pressing the ON/OFF button. The slide mechanism is light and easy to operate. It also features a zero-set function for comparative and indirect measurements. [Energy-Saving and Long-Term Reliability] It features an auto-power-off function. This caliper automatically turns off after 5 minutes of inactivity, making it energy-saving and environmentally friendly. [Errors and Solutions] 1. If the display is faint or unstable, the battery may be low. Replace the battery (LR44). 2. If you pressed the zero adjustment button by mistake, return the caliper to the 0 position, press the zero adjustment button again, and then measure again. [Package Contents] 1 digital caliper. Requires 1 LR44 1.5V battery (battery not included, must be purchased separately). Multi-function: The vernier caliper can be used to measure outer diameter (OD), inner diameter (ID), depth, and step. The four measurement capabilities can meet various needs in daily work. The measuring range is 0-150mm (0-6 inches). 150mm Digital Vernier Caliper, High-Precision LCD Display with Large Character Display, Zero-Set Function, Multi-Function for Measuring Inner and Outer Diameters, Depth, and Steps, Auto Power-Off, Compact Design for Easy Storage and Carrying, Easy to Use, Industrial Test Equipment for Indoor and Outdoor Step Measurements, Ideal for Home Use, Jewelry, 3D Printing, and DIY Measurements, Includes Storage Case