Features 1、HIGH ACCURACY MEASUREMENT: Electronic digital caliper has a resolution of 0.1mm to ensure accurate measurement results 2、MULTI FUNCTIONAL DESIGN: Digital caliper with telescopic rod, easy to measure different sizes of objects; Digital display cursor for easy reading of measurement results 3、DURABLE MATERIAL: Electronic caliper is made of excellent plastic, sturdy and durable, long term use without deformation 4、BATTERY TYPE: Electronic digital caliper with LR44 model lithium battery, 50mAh battery capacity 5、DURABLE AND PORTABLE: Electronic digital display caliper is accurate and durable, light and compact, easy to carry Specification Item Type: Electronic Digital Caliper Material: Plastic and stainless steel Battery Type: Lithium battery (2 batteries in total, 1 is on the body) Battery Model: LR44 Battery Capacity: 50mAh Package List 1 x Electronic Digital Caliper 1 x Spare Battery