Javascript must be enabled to use Listia. Please follow these instructions to enable javascript on your browser.

FREE: Executive Solid-State Digital Calculator

A member of Listia gave this away for free!

Do you want FREE stuff like this?

Listia is 100% Free to use

Over 100,000 items are FREE on Listia

Declutter your home & save money

"Listia is like EBay, except everything is free" - Los Angeles Times

"An Awesome Way To Give And Get Free Stuff" - Michael Arrington, TechCrunch

This Stuff is Free Too:

FREE

Description

The listing, Executive Solid-State Digital Calculator has ended.

No batteries required! The only moving parts are the user's fingers!

No user's manual included. For the person who has all the latest digital equipment (and maybe doesn't know how to use them).

Not fool-proof. A fool can get the wrong answer to 2+2 = ?

Questions & Comments

hi how old is this?

Nov 28th, 2011 at 5:07:47 AM PST by

Maybe 25 - 30 years old.

Nov 28th, 2011 at 5:21:44 AM PST by

So do all the mechanisms work?

Dec 1st, 2011 at 6:00:19 PM PST by

Quoted from the description "The only moving parts are the user's fingers! "
I hope that they all work!

Dec 1st, 2011 at 6:08:55 PM PST by

How exactly does it work?

Dec 1st, 2011 at 7:40:21 PM PST by

The user (executive?) puts his/her thumb threw the opening marked "1" and his/her other digits threw the remaining numbered locations. Then, for example, to add 1 + 2, he/she touchs the digit in "1" with any digit on the free hand. Following that, he/she counts each digit starting with the one next to digit "1" unttil he/she has counted to two. The number next to that digit is the answer. For dealing with answers above 5, the user must remember that answers are in base 5.

Dec 2nd, 2011 at 12:45:08 AM PST by

Executive Solid-State Digital Calculator is in the Electronics | Other Electronics category