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OSALO Scientific Calculator 417 Function 2 Line 10+2 Digits Written Display Solar and Battery Calculators for School College Students Secondary Black (OS 991ES Plus 2nd Edition)
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
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OSALO Scientific Calculator 417 Function 2 Line Features
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【417 Functions】Scientific Calculators contains 417 functions that cover most of the scientific functions that students from middle school to college will need to use in their courses and exams. The included reading guide will help you understand how to use and find these functions.
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【Written Display Scientific Calculator】Input expressions and arithmetic operations same as written form in the textbook, which is easier to read than traditional calculators. The 2 line display shows both input and calculation results, convenient for students to check the calculation process and results.
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【Brightness Adjustment Function】The brightness of the solar scientific calculators screen can be adjusted for optimal display with a simple operation, dimming it to relieve eye fatigue and brightening it for clearer results.
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【Dual Power Source Electronic Calculator】Solar and battery, double safe uninterruptible power, environmental protection and energy saving advantages.
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【Ultra-light & Portable】Weight: 5.1oz. (145g); Size: 164 x 80 x 17(mm)/6.4 x 3.15 x 0.6 7(inch); Material: ABS plastic. With slide-on hard case, convenient to carry it outside and hold it on one hand.
About OSALO Scientific Calculator 417 Function 2 Line
Tips: Please read the product manual carefully before using this scientific calculator. Features: Written display: Easy to Read as Written Form. Solar powered scientific calculator: With two way energy source, keep you away from no-charge embarrassment. Curved edge scientific calculator: Protect your hands and improve using experience With Silde-on Case: Mostly protect the calculator's body Light weight: Its light weight makes it easier to be carried. 10 + 2 digits: 10-digit mantissa / 2-digit exponential display. Multi-replay: Quick and easy recall of previously executed formulas for editing and re-execution. ABS Plastic keys: With clear print, it's more durable and higly feedback. List based STAT-data editor:Viewing and editing of input data in list format, showing data groups (x-data, y-data, frequency) and surrounding data. Ideal For: College students, engineers, financial job man etc. Warning: Disassembly only by the professionals. Package Including: 1 x Calculator with slide case. 1 x User Guide (Five Languages Version—English, German, Chinese, Spanish, French)
