RPN: Reverse Polish Notation. ALG: Algebraic. 1-line x 10-digit LCD display. Reciprocal, factorial. Fractional, integer. Natural logarithm and exponential. Power, square root, square. Mathematical Functions.
eBay
Hewlett Packard - HP 12C Financial Calculator brand new in packaging, will Manuals, Leather Case & Leaflets but packaging is ripped at the top and part of the sides, rare 1999 Version. I am to post within 3 working days depending on weekends and bank holidays etc before I can post the items but less during the week so bear with me.
eBay
Tested and working.
eBay
• Permission usage: Certified Financial Planner, CFA, GARP FRM. Product specifications • Power: 1 CR2032 battery.
eBay
HP35s Scientific calculator, in excellent condition hardly used.
eBay
Up for sale we have a an hp 42s RPN calculator -The internal speaker isn’t functional- Otherwise everything is working as it should Some scratches on the external screen cover, mostly not visible except at the right angle/lighting. Calculator has had memory upgraded from 8 to 32kb, keyboard foam has been replaced and contacts cleaned Keyboard feels good with just a few buttons being a little clicky Passes self test and mem check Pictures are of actual item you will receive If you have any questions please ask before bidding PAYMENT: Payment is due immediately with buy it now SHIPPING: All items are shipped within 1 business day RETURNS: Returns are only accepted for items not as described
eBay
With calculator only.
eBay
The Elektronika MK-61 is one of the most powerful programmable (non-BASIC) soviet calculators ever manufactured. It was a real workhorse. Soviet Calculator Elektronika MK-61. Plastic case for calculator.
eBay