Calculators
Calculators are essential tools that streamline various mathematical tasks, making them indispensable for students, professionals, and anyone in need of precise calculations. At Porter Electronics, we offer a diverse range of calculators tailored to suit every user’s needs, from basic arithmetic to complex scientific functions.
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On Sale
Texas Instruments TI-83 Plus Graphing Calculator
Texas Instruments
Now: $59.99Was: $89.99The Texas Instruments TI-83 Plus is a versatile and reliable graphing calculator designed for students, educators, and professionals. Known for its durability and user-friendly interface, it offers a wide range of functions for algebra, calculus,...Now: $59.99Was: $89.99 -
On Sale
HP 48GX Calculator
Hewlett Packard
Now: $379.99Was: $419.99The HP 48GX Graphing Calculator is a powerful, expandable scientific calculator designed for engineers, scientists, and advanced math users. Featuring 128KB of onboard RAM, a large dot-matrix display, and support for Reverse Polish Notation (RPN), the...Now: $379.99Was: $419.99 -
On Sale
HP-48G Graphing Calculator
Hewlett Packard
Now: $259.99Was: $279.99The HP 48G Graphing Calculator is a powerful and reliable tool designed for students, engineers, and professionals in mathematics, science, and engineering fields. With its advanced features, high-resolution display, and support for Reverse Polish...Now: $259.99Was: $279.99 -
On Sale
HP-32Sii Scientific Calculator
Hewlett Packard
Now: $239.99Was: $359.99HP 32Sii Scientific Calculator - The HP 32SII Scientific Calculator is a trusted and powerful tool for engineers, students, and professionals who demand accuracy and efficiency. Designed with Hewlett-Packard’s legendary Reverse Polish Notation...Now: $239.99Was: $359.99 -
HP-20S Scientific Calculator
Hewlett Packard
$149.99The HP-20S Scientific Calculator is a reliable and user-friendly calculator designed for students, engineers, and science professionals who need fast access to complex mathematical and statistical functions. Featuring a straightforward algebraic entry...$149.99 -
HP-17BII Financial Business Calculator
Hewlett Packard
$144.99The HP 17BII Financial Business Calculator is a powerful and versatile business and financial calculator designed for professionals in real estate, accounting, banking, and finance. Featuring both RPN (Reverse Polish Notation) and algebraic entry modes,...$144.99