Practical 100mm Plastic Electric Digital Caliper with Large LCD Screen (Without Battery)Features:New Depthometer Groove Machining for Better Appearance, Smooth Gliding and Accurate Result Advanced Electromagnetic Sensor Inductive Sensor in Place for Dirt, Oil and Water ResistanceLCD Digital Readout Shows Inch for Versatility When Measuring, Very Practical. Widely Used: Widely used in all kinds of DIY measurement and archaeological jewelry measurementThe product is lightweight, easy to carry, very convenient. Specification: Type: Electric Digital Caliper Material: Carbon Fiber Measuring Range: 0-100mm/0-4 inchReading Value: 0.1 (mm)Resolution Value: 0.1mm Battery Type: LR44 Button Cell (Not Included) Package List:1 * Electric Digital Caliper