HP HP 32SII RPN Scientific Calculator with Manual and Case Vintage Hewlett Packard

HP 32SII RPN Scientific Calculator comes with the original owner's manual and a protective slip case. This vintage unit features Reverse Polish Notation (RPN), a two-line display, and comprehensive scientific functions including complex numbers, equations, and unit conversions. The calculator is powered by three button cell batteries and retains its clear display and responsive tactile keys. While the calculator and manual are in good condition, please note that the black vinyl slip case has significant damage/tearing on one corner as shown in the photos. Good vintage used condition (works). There is damage to the protective case as shown in photos. Manual is included. Keywords: Vintage Electronics, STEM, Engineering, Mathematics, Retro Tech, HP Calculator, RPN, Scientific Tool, Office Supply, Collectible Tech, 1990s, Academic, Professional Gear, Hewlett Packard, Computing History