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    OSALO 240 Functions LCD Screen Solar Dual Power Supply Plug-in Teaching Calculator

    • It is a professional scientific calculator that can use the statistics editor for counting and fraction calculations.
    • The scientific calculator can also perform basic mathematical operations, including trigonometry, roots, nth roots, percentages, fractions, complex numbers, permutations, linear regression, standard deviation, and variable solving
    • The two-line LCD display is clearer and easier to read, allowing you to view calculation formulas and results at the same time. (When using equations, the large 12-digit display can display equations at the same time so that you can view calculations and corrections in detail.)
    • The scientific calculator is suitable for middle school students, easy to handle 1 and 2 variable statistical calculations and three angle modes (degrees, radians and gradients) suitable for advanced and elementary courses, including algebra, geometry, trigonometry, calculus, etc.
    • Sensitive keys use high-quality inductive buttons, which can quickly respond to input characters.
    • Ergonomically designed hard slide cover protects the calculator and provides a comfortable grip, protecting it from breakage.
    • The calculator is equipped with LR44 battery for power supply, which can guarantee power supply even in low light conditions. Compared with other common calculators on the market, it has a longer service life, supporting the calculator to work longer.
    $13.36
    $15.50
    Availability: In stock
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    Features
    • Features:
    • 1. It is a professional scientific calculator that can use the statistics editor for counting and fraction calculations.
    • 2. The scientific calculator can also perform basic mathematical operations, including trigonometry, roots, nth roots, percentages, fractions, complex numbers, permutations, linear regression, standard deviation, and variable solving
    • 3. The two-line LCD display is clearer and easier to read, allowing you to view calculation formulas and results at the same time. (When using equations, the large 12-digit display can display equations at the same time so that you can view calculations and corrections in detail.)
    • 4. The scientific calculator is suitable for middle school students, easy to handle 1 and 2 variable statistical calculations and three angle modes (degrees, radians and gradients) suitable for advanced and elementary courses, including algebra, geometry, trigonometry, calculus, etc.
    • 5. Sensitive keys use high-quality inductive buttons, which can quickly respond to input characters.
    • 6. Ergonomically designed hard slide cover protects the calculator and provides a comfortable grip, protecting it from breakage.
    • 7. The calculator is equipped with LR44 battery for power supply, which can guarantee power supply even in low light conditions. Compared with other common calculators on the market, it has a longer service life, supporting the calculator to work longer.
    • Product Specifications:
    • 1. Material: ABS, electronic components
    • 2. Dual power supply: Solar / 1 x LR44 button battery (shipping with battery)
    • 3. Functions: 240
    • 4. Product size: 16.5 x 8.4 x 1.17 cm
    • 5. Weight: 150 grams
    • 6. Note: It is recommended to install batteries to avoid insufficient light, resulting in incomplete display
    • Packing list:
    • -Calculator x 1
    • -Instruction manual x 1
    Packing List
    • OSALO 240 Functions LCD Screen Solar Dual Power Supply Plug-in Teaching Calculator
    • Original set and packaging
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