150mm/300mm Digital Caliper Electronic Carbon Ruler With Long Jaw Measuring Tool Feature: 1. Durable carbon fiber composite material, lightweight and easy to carry 2. It can be used to measure magnetic objects without damage during measurement 3. It can be used in schools, carpentry, farms or 4 homes. The display provides clear readings that are accurate and comfortable 5. Available in two styles for your choice Specification: Item Type: Electronic Caliper Material: Carbon Size: 150mm/300mm (Optional) Function: Measurement , You can mention them: 0.1mm Measuring Range: 0-150mm, 0-300mm Working Temperature: 27-40°C Battery: 1 x LR44 Button Battery (Not Included) Power Button Metric/Imperial Conversion Keys Clear Key Package List: 1 x Electronic Caliper 1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 2) Payment must be made within 3 days of placing the order. 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. About shipping 1.