HP-11C The HP-11C was a mid-range scientific programmable calculator. Compared to the previous series it would fall between the HP-33E/C and HP-34C. It also included two new features: a built-in random number generator and a backspace key that allowed numbers to be corrected a digit at a time.

Oct 20, 2011 · The Hewlett Packard HP 11C is a very popular calculator with collectors. It can bring from $100.00 in average condition to nearly $300.00 in excellent condition and including some accessories such as the box, CD, manual and case.

The HP-11C is a mid-range scientific programmable calculator. The HP-12C is a popular financial calculator. It was such a successful model that Hewlett-Packard redesigned it from scratch, [1] added several new functions, and introduced it as the HP 12c Platinum in …

A mid-range and programmable scientific calculator, the HP 11C has two features that are an improvement from an earlier version, the HP-33E/C. These two features are its built-in random number generator and a backspace key that enables users to correct a problem or formula one number at a time.

View and Download HP -11C owner's handbook manual online. HP-11C calculator pdf manual download.

Free download of a grayscale scan of the English-language book 'Substantial Programs for the HP-11C and 15C' by Thomas Beers, which is an owner's manual (user's guide, operating manual, owner handbook) for a software package for the HP …

Free download of a color scan of the English-language book 'HP-11C Owner's Handbook and Problem-Solving Guide' by Hewlett-Packard, which is an owner's manual (user's guide, operating manual, owner handbook) for the HP-11C calculator.

HP-11C notes: Self test: with the calculator off, hold the × key down and press and release ON, then release ×. The calculator will display running for around half a minute and then activate the entire display to indicate success. The test may be done continuously by (with the calculator off) holding + down while pressing the ON key.

Extended program memory up to 1000 steps. Save & Load Programs & memory in files. Expand Display digits up to 16 digits. Number formats. Display brightness. "F" & "G" keys highlight. …