Portable Multi-functional Scientific Calculator with 2 Line Display 240 Functions Mathematics Calculating Tool for School Students Professionals Office Business Supplies

Features: Large screen, 2-line display shows calculation formula and results, save time and improve learning efficiency. The scientific calculator with 240 scientific operation functions, easy to handle calculation problem. Powered by 2pcs button batteries, easy to use. Sensitive press key, clear numbers, practical and convenient. It is suitable for Olympiad mathematics, physics competition, accounting examination. Suitable for school students, college students, office and home use. Specifications: Color: Blue/Pink(Optional) Material: PS Battery: Built-in 2 * Button Batteries Item Size: 12.7 * 7.5 * 1.8cm / 5 * 3.0 * 0.7in Note: Due to manual measurement, a little deviation of 1-5mm is normal. Packing List: 1 * Calculator  

Large screen, 2-line display shows calculation formula and results, save time and improve learning efficiency.The scientific calculator with 240 scientific operation functions, easy to handle calculation problem.Powered by 2pcs button batteries, easy to use. Sensitive press key, clear numbers, practical and convenient.It is suitable for Olympiad mathematics, physics competition, accounting examination.Suitable for school students, college students, office and h