And 1 Pack Calculator Scientific Engineering Business For School Suitable Office & Stationery Features: Features battery supply for reliable use. Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof. Features grade scientific calculator with 240 scientific functions.Easily handles 1 and 2 variable statistical calculations and three angle modes (, , and grads) and scientific/engineering notation modes. Calculator Size:15x8x2cm/5.91x3.15x0.79in Product Description: Features grade scientific calculator with 240 scientific functions.Easily handles 1 and 2 variable statistical calculations and three angle modes (, , and grads) and scientific/engineering notation modes. Features battery supply for reliable use. Specification Calculator Weight:103g/3.633ounce 1x Scientific Calculator. Color:Green, ,Blue,White Protective hard case keeps calculator from being damaged,Robust, grade scientific calculator. Solid sliding protective case covers either side of the calculator. buttons and the device body 12-digit widescreen display.It has 2-line display shows entry and calculated result at same time. Package includes Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof. Perfect choice for high school and college students. Calculator Size:15x8x2cm/5.91x3.15x0.79in Battery:2x AAA Battery(Not included) Designed to be rigid, lightweight, and easy to use! High-efficiency: Provide more efficient tools for your creation, give you more time to create beautiful works. High quality materials: Our office, craft, and stationery supplies are made of high-quality materials that are sturdy, durable, and very convenient! Modern simple design, delicate and practical, applicable for multiple occasions. Quality is pursuing, and details are required. True materials can be seen, you can use it with confidence.