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OSALO Scientific Calculator 240 Function 2 Line 10+2 Digits Written Display Solar and Battery Calculators for Middle School College Students (OS 82MS 2nd Edition)
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OSALO Scientific Calculator 240 Function 2 Line Features
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【240 Functions Scientific Calculator】It is a professional scientific calculator that can be counted using stat-data editor calculations. The scientific calculator can also perform basic mathematical operations, including triangular functions, roots, n-th roots, percentages, scores, complex numbers, permutations, linear regression, standard deviations, and variable solving.
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【Brightness Adjustment Function】The scientific calculator allows you to adjust the brightness of the screen for optimal display with a simple operation, dimming it to relieve eye fatigue and brightening it for clearer results.
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【2-Line Scientific Calculator】Input expressions and arithmetic operations is more easy 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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【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: 4.97oz. (141g); Size: 164 x 80 x 17(mm)/6.4 x 3.15 x 0.67(inch); Material: ABS plastic. With slide-on hard case, convenient to carry it outside and hold it on one hand.
