The HP12c Platinum was an example of the second alternative: they tried to make a calculator with a new processor and software, taking the opportunity to add some "improvements". It was not a big success: improvements were not substantial, and there were some software bugs (later versions of the HP 12c Platinum have fixed all known issues) Find great deals on eBay for hp 12c calculator. Shop with confidence. hp 12c calculator new hp 12c platinum calculator hp 12c platinum hp 11c calculator hp 12c calculator usa hp 15c calculator nintendo Hewlett Packard HP-12C Programmable Financial Calculator w/ HP Manual Box Papers. Pre Old vs. New HP 12c Message #1 Posted by Peter on 6 Apr 2005, 8:31 p.m.. Hi. Reading the commentary on amazon.com regarding the Hp 12c, the biggest complaint seems to be that the newer models that have been manufactured overseas -- China, Maylasia, etc. -- are nowhere near as reliable and sturdy as those made in the 1980s in the USA. A time-tested performer, the HP 12c has an easy-to-use layout, one-line LCD display and efficient RPN data entry. Easily calculate loan payments, interest rates and conversions, standard deviation, percent, TVM, NPV, IRR, cash flows, bonds and more. Comparison of HP 10bII and HP 12c based on specifications, reviews and ratings. Categories Brands. Versus. EN. HP 10bII vs HP 12c. Share on: 80 mm. 14 mm. HP 10bII HP 12c Platinum. HP 10bII. HP 10bII+ HP 10bII. HP 12c. HP 10bII. HP 20b. HP 10bII. Sharp EL-738. Often compared to 12c. HP 12c 2 Introduccion Acerca de este manual El objetivo del Manual del propietario y Guia de solucion de problemas de HP 12C Platinum es ayudarle a sacar el maximo partido a su inversion en la calculadora financiera programable HP 12C Platinum. Aunque seguramente la emocion de tener en sus manos esta eficaz herramienta financiera le impulsara a Product detail -- F2231AA:HP 12C Platinum Financial Calculator Includes features, specifications and warranty information, as well links t