NEW - Vintage Hewlett-Packard HP-19B Business Consultant II Pro. Calculator NIB For Sale

New in Box Vintage Hewlett-Packard HP-19B Business Consultant II Professional Calculator[Never been used kept stored...Batteries may need to be replaced...Manual is Sealed...Box has small edge dings]
The HP-19B is a vintage dual-hinged clamshell financial calculator featuring a 4-line by 23-character LCD and support for over 450 built-in functions. this calculator is perfect for vintage calculator enthusiasts or those looking for a reliable tool for financial calculations.The HP 19B II model is known for its durability and accuracy, making it a valuable addition to any collection or workspace.Key Specifications

• Display: 4 lines by 23 characters liquid crystal display (LCD)
• Entry Logic: Algebraic and Reverse Polish Notation (RPN) on the II model
• Memory/RAM: 6,500 bytes
• Built-in Functions: Over 450 functions including time value of money, cash flows, statistics, trigonometry, and graphing
• Physical Design: Clamshell folding case where the top half flips completely back; measures roughly 15.9 cm × 9.4 cm closed
• Power Source: Battery-powered (x3 N-size batteries)
• Connectivity: Built-in infrared transmitter port to print directly to supported infrared printers like the HP 82240A/B
• Additional Tools: Equation solver, calendar, clock, appointment manager, and text database.