HP40GS

• Dynamic split screen with adjustable contrast for greater readability
• 600+ built-in functions plus powerful HP Solve and other innovative applications
• Built-in library of 29 constants and easy metric unit conversions- ideal for math and science
• USB or serial ports for connecting to PCs and other devices to download, print and share data
• Algebra features: factorization, expansion, substitution, systems of linear equations, linear algebra and matrices, among others
• Trigonometry (trigonometry functions/inverses and Hyperbolic functions/inverses, degrees, radians)
• Lists and sequences
• Exponential and logarithmic functions
• Permutations, combinations and factorials

Manufacture warranty 12 months

Abacus extend to 2 years warranty