HP11C Info

• Date : 24/7/22
• From : eBay
• Price : £63.49
• Serial : 2219AO3710

Bought on eBay as a first, relatively cheap, vintage HP Voyager model. Some of the keys are a little vague feeling, although always registering positively and never missing a key-press (unlike the Swiss Micro DM15L which occasionally misses a key-press if it's not performed with enough pressure).

I like the old feel, and although it's noticeably slower than more modern calculators, it has plenty of useful features and functions to be carried and used when the higher power or features of the DM42, DM41X or DM15L are not needed.

Calculator Hints & Tips

• See HP11C Progs

Page Updated : 25/04/23 08:13 BST