Get professional performance from HPs ultimate RPN scientific programmable calculator, the HP 35s Scientific Calculator - ideal for engineers, surveyors, college students, scientists and medical professionals

• Scientific projects require accuracy, functionality and dependability for success
• The HP 35s scientific programmable calculator delivers them - and more - with features that include 30KB user memory, your choice of RPN and algebraic entry-system logic, a convenient two-line display, and the time-saving HP Solve application
• RPN or algebraic entry-system logic
• Keystroke programming
• HP Solve and 100 built-in functions
• Large 2-line display with adjustable contrast
• Single and two-variable statistics
• Linear regression
• 30 KB of memory plus 800+ independent storage registers
• Fraction mode plus fraction-to-decimal conversion
• 42 built-in physical constants
• Complete library of unit conversions, inverse functions, cube root, logarithms, exponents, factorials and more
• Large display with 2 lines so you can fit more mathematical functions on the screen
• Powered by 2 x CR2032 batteries and automatically powers off after 10 minutes
• Over 100 built in functions
• 30 KB memory and over 800 storage registers
• Utilises RPN or algebraic entry-system logic
• Contains a library of unit conversions for your convenience
• Premium and stylish protective case and metal faceplate
• 12 months warranty for your peace of mind