Manufacturer: Generic Product Type: LED Weight: 250 to 500 g Product Type: LED Weight: 500 g to 3 kg Features Accurate measuring tools Each base unit is divided into 10 parts Caliper with storage case and instructions Tools More Accurate Measurement The caliper measures in tenths of an inch and tenths of a cm for greater precision. Standard thread (inch and metric) A label on the back indicates Whitworth and metric thread standards. Fixed thumb rest The thumb rest on the caliper cannot slide like the wheel on the digital caliper. It is designed to make it easier for people to use one hand to hold the caliper and adjust the position when measuring objects. 4 Measurement Methods Outer diameter Measure the outer diameter or length of objects with the jaw. Inner diameter Measure the inner diameter of objects with the upper jaws. Depth measurement Measure the depth of objects with the depth measuring blade. Height measurement Measure the step height using the caliper step. Box contents: 1 x Stainless steel slider 1 x Black storage case Tips Keep the surface clean, prevent liquid from entering the slider and do not immerse it in liquid. The surface should be gently cleaned with medical alcohol. Use a small amount of micrometer lubricant to wipe the reference end face and sliding parts. Store the caliper in a clean place with constant temperature and humidity, avoiding high temperatures, high humidity, dusty and oily places. (Attached with storage case) Material manufacturing: The caliper is made of carbon steel, and this carbon steel measuring tool is strong and durable, can ensure strength and durability, has a long service life. Precise and Accurate: measuring range: 0 - 150 mm (6 inches); Resolution: 0.02 mm (0.001 inches); Accuracy: 0.03 mm (0.001 inches). Easy to Read: The digital caliper has an accurate ch and a clear ch. This ch makes this carbon steel measuring tool easy to measure and read the value, providing more convenience to your work. With Storage Case: High-precision caliper, with a storage box, convenient to take and easy to carry, this type of carbon steel measuring tool with accurate ch is easy to use. Wide Range of Applications: Our stainless steel caliper can measure not only the length, but also the width, height, depth, the inner and outer diameter of goods.