Sper Scientific* Solar Scientific Calculator - Each

This solar scientific calculator comes with a highly efficient solar panel that requires only 50 lux, works with any available light. Will never need batteries. 10 digit LCD + 2 digit exponent. 15 levels of parenthesis. 67 functions including statistical, hyperbolic, logarithmic, trigonometric, reciprocal, exponential, factorial, roots, square roots, cube roots, binary, octal decimal, sexagesimal, and hexadecimal conversion, and standard deviation. Comes with a soft carrying pouch, full instructions and a button cell battery.

• Dimensions: 5¹/₄ x 2³/₄ x ⁷/₁6 in.
• Weight: 2 oz
• 5 year warranty, CE, UL
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