Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!apple!dan From: dan@Apple.COM (Dan Allen) Newsgroups: comp.sys.handhelds Subject: List of All HP Calculators Message-ID: <51394@apple.Apple.COM> Date: 11 Apr 91 00:04:06 GMT Organization: Apple Computer Inc., Cupertino, CA Lines: 90 Here is a list of HP calculators for those who are historically minded. By the way, if you have an old HP calculator that you really don't want, there are those of us on the net that would like to buy them, hint, hint. MODEL DESCRIPTION ------------------------------------------------ 01 - Calculator watch, in gold or silver. 10A - Algebraic four function-like, w/built-in printer. 10B - Algebraic business, no menus. 10C - RPN scientific. 11C - RPN scientific, 99 steps. 12C - RPN financial w/simple programming. 14B - Algebraic business, simple menus. 15C - RPN scientific w/labels, matricies, solve, integrate, complex. 16C - RPN computer science w/simple programming, 64-bit math. 17B - Algebraic business w/softkeys, clock, HP Solve. 17B II - RPN/Algebraic business w/softkeys, clock, HP Solve. 18C - Algebraic business w/2K, softkeys, clock, HP Solve. 19B - Algebraic business w/32K, softkeys, clock, HP Solve. 19B II - RPN/Algebraic business w/32K, softkeys, clock, HP Solve. 19C - RPN scientific w/built-in printer, similar to 29C. 20S - Algebraic scientific. 21 - RPN scientific, replaced original HP-35. 21S - Algebraic math/statistics. 22 - RPN financial. 22S - Algebraic scientific, simple equation solving. 25 - RPN scientific, 49 steps, $195. 25C - RPN scientific, 49 steps, first with continuous memory. 27 - RPN scientific and financial. 27S - Algebraic scientific and financial, HP Solve, clock. 28C - RPL scientific, 2K of memory, symbolics, HP Solve. 28S - RPL scientific, 32K of memory, symbolics, HP Solve. 29C - RPN scientific, 199 steps, continuous memory. 31E - RPN scientific. 32E - RPN scientific with statistics. 32S - RPN scientific, programming with labels, simple menus. 32S II - RPN scientific, fractions, labels, HP Solve. 33C - RPN scientific, continuous memory version of 33E. 33E - RPN scientific, keystroke programming. 34C - RPN scientific, first with solve and integrate. 35 - RPN scientific, first HP scientific calculator, $395. 37E - RPN business. 38C - RPN business, continuous memory version of 38E. 38E - RPN business with bonds. 41C - RPN scientific, first with alphanumerics, plug-in modules, $325. 41CV - RPN scientific, same as 41C but with 4 times the built-in memory. 41CX - RPN scientific, same as CV but with Extended Function & Clock. 42S - RPN scientific, 41 compatible, matricies, solve, integrate, complex. 45 - RPN scientific, 10 memories, hidden stopwatch, $395. 46 - RPN scientific, desktop model of 45 with built-in printer. 48S - RPL scientific, same as 48SX but without slots. 48SX - RPL scientific, superset of 28S, units, slots, IR, alarms, $350. 55 - RPN scientific, stopwatch, 49 steps, metric conversions, $395. 65 - RPN scientific, first keystroke programmable, card reader, $795. 67 - RPN scientific, card reader, 224 steps, $450. 70 - RPN business. 71B - BASIC w/IEEE math, 4 ports, optional card reader & HP-IL, $525. 75C - BASIC w/3 ports, appointments, built-in card reader & HP-IL, $995. 75D - BASIC, same as 75C but worked with bar code reader. 80 - RPN business, first financial calculator, bonds, $395. 81 - RPN business, desktop model of 80 with built-in printer. 91 - RPN scientific with built-in printer. 92 - RPN financial with built-in printer. 94 - DOS industrial, 64-256K, for reading barcodes. 95LX - DOS business, Lotus 1-2-3, Metro, $699. 97 - RPN scientific, larger model of 67 with built-in printer. 97S - RPN scientific, same as 97 but with serial IO. 1st Generation 1974-1976 (LED, rechargable nicad pack, best quality ever) 35, 45, 55, 65, 67, 70, 80 Printing Generation 1976-1979 (LED, built-in printer, desktop size) 91, 92, 97, 97S 2nd Generation 1975-1978 (LED, rechargable pack, much smaller) 21, 22, 25, 25C, 27, 29C 3rd Generation 1979-1981 (LED, crummy case, slighter larger than 2nd g.) 31E, 32E, 33E, 37E, 38E, 33C, 34C, 38C Expandable Generation 1979-1989 (LCD, 4 ports) 41C, 41CV, 41CX 4th Generation 1981-1990 (LCD, horizontal format, thin, disposable batteries) 10C, 11C, 12C, 15C, 16C Basic Machines 1982-1987 (LCD, ports, HP-IL, Forth ROMs) 71B, 75C ClamShell Generation 1987-199? (4 line LCD, clamshell case) 18B, 19B, 19B II, 28C, 28S 5th Generation 1988-199? (LCD, vertical format, disposable batteries) 10B, 14B, 17B, 17B II 20S, 21S, 22S, 32S, 32S II, 42S