EXQUISITE HIGH-QUALITY PACKAGING: a hard plastic case with a sponge cavity, providing comprehensive protection for your calipers. ACCURATE MEASURING: The Werka digital caliper provides precise measurements for any project, with accuracy at 0.001"/0.02mm. It ensures that your measurements are always spot on. 3 DISPLAY MODES: The caliper features inch, fractional inch, and millimeter display modes for added convenience. It makes it easy to switch between different units of measurement. 4 MEASURING WAYS: The external, internal, depth, and step measurement capabilities make this caliper versatile and useful for a range of applications. LARGE LCD DISPLAY SCREEN: The easy-to-read display screen allows for clear visibility, even in low-light environments. You can quickly and easily read the measurements without squinting. FINE POLISHED STAINLESS STEEL FRAME: Made with high-quality materials, the caliper has a precise thumb roller for smooth movement. It is durable and built to last, with a sturdy construction that can withstand heavy use. LOW BATTERY WARNING FEATURE: The screen flashes to prompt for a battery change, ensuring that you never run out of power during a job. THE BEST GIFT FOR MEN: well-designed packaging is suitable for boyfriends, husbands, fathers, grandfathers, brothers and other relatives and friends who need calipers as gifts.