Digital Micrometer Screw Gauge Large LCD Screen 0-25MM MM/Inch

MEASURING RANGE: 0-25 (mm), automatic switching machine metric conversion STAINLESS STEEL: High-quality stainless steel frame with thumb roller and locking screw for smooth sliding and accurate positioning. VERSATILE USE: It is convenient to measure the inside, outside, step and depth of the object with two sets of jaws and probes. LOCKING SCREW: After adjusting the thumb roller, the locking screw can be securely set to fix the position of the precise measurement. SMART OPERATION: Automatically shuts down after 5 minutes of inactivity to save battery life and remember location when closed