Scientific Calculators Math Calculator with 417 Function Solar Battery Power ...

Description: Exclusive Offers Await!Welcome to our stores! We promise you'll be satisfied. Scientific Calculators, Math Calculator with 417 Function, Solar Battery Power and 4-Line Display, School Supplies for Middle High College Students Teachers(991ES Plus) Item Details 1.10 +2 digits with two-line LCD dispalay 2.Two way power supply 3.417 /240 kinds of functions 4.Multi-playback 5.Statistics (statistical data editing, the standard deviation, regression analysis) 6.Fraction calculated 7.Continuous computing 8.Time, decimal and hexadecimal Conversion 9.Comes with slide-on hard case. 10.Pass Rohs&CE 11.Environment friendly material Product Features 417 Calculation Functions: The scientific calculators has 417 different calculation function built-in, including trigonometric function, exponential function, logarithmic function, calculus, statistics, algebra, and other advanced mathematical functions. It also supports complex number calculations, matrix calculations, vector calculations, etc., and can meet the various scientific and engineering calculation needs . Large Screen Four-Line Display: The scientific calculator adopts a four-line large screen design, which is convenient for users to read. It also supports the natural display, which can directly display the input and output of mathematical formulas on the screen, making complex calculations more intuitive.The key SHITT -MODE (SETUP) DOWN -6( LEFT Continue RIGHT ).Use LEFT and RIGHT to adjust screen brightness . Dual Power: This calculator has a built-in solar panel and durable battery, which can be used continuously for many years in indoor and outdoor environments, reducing the frequency of battery replacement and making it more economical. This also makes it the best choice for people who need to use it for a long time, such as school supplies, high school students, accountants, and non-programmable calculators . Multi-Functional Keyboard: The calculator has a keyboard with many scientific symbols and function keys built-in, making it easy to perform various calculations and functions. Especially for people who need to perform scientific calculations frequently, this keyboard design can greatly improve their calculation efficiency, such as teachers, engineers, college students, nurses, and accountants . The Best School Supplies: This calculator is very suitable for students in elementary school, junior high school, high school, college, engineers, nurses, and teachers, etc. It can meet their calculation needs in the fields of mathematics, science, and engineering, and help them better understand and apply knowledge. Therefore, as a gift, it can be given to these people who need to perform scientific calculations.𝐂𝐎𝐍𝐓𝐀𝐂𝐓 𝐔𝐒 𝐅𝐎𝐑 𝐄𝐋𝐄𝐂𝐓𝐑𝐎𝐍𝐈𝐂 𝐔𝐒𝐄𝐑’𝐒 𝐆𝐔𝐈𝐃𝐄 . Payment Information ⦿ All payments are handled securely through eBay. ⦿ We accept PayPal and all major credit cards. ⦿ Payment must be completed immediately after purchase. ⦿ If there are any issues with the payment, please contact our support team for assistance. Shipping Details ⦿ We only ship to the address provided at checkout. Please verify your address before completing your purchase. ⦿ Orders are processed within 1 business day (excluding weekends and holidays). ⦿ Delivery usually takes 3-5 business days. ⦿ We use trusted shipping services such as UPS, FedEx, and USPS. ⦿ Shipping is available only within the contiguous United States. We do not ship to Alaska, Hawaii, Puerto Rico, or PO Boxes. ⦿ If there are any shipping delays, please contact us for support. Return Policy ⦿ We offer a 30-day return policy for your peace of mind. ⦿ If you are not satisfied with your purchase, you can return it within 30 days for a full refund. ⦿ Please contact us to obtain the return address before sending back any items. ⦿ Returns must be in their original condition and packaging.

Price: 27.72 USD

Location: Lathrop, California

End Time: 2024-11-25T06:48:34.000Z

Shipping Cost: 0 USD