Smallest Scientific Calc Available?
Posted 22 December 2006 - 12:33 PM
I used to have a CFX-400 watch which was the ultimate, but it died many years ago and they are now ridiculously collectable (read=expensive)
Something credit card sized would be nice, like those credit card solar 4 function jobs, but I want scientific.
Posted 23 December 2006 - 01:15 AM
Too bad about the inverse key requiring a shift function, my pet hate.
Already have the FX-991ES, hardly a small calculator!
Posted 04 March 2008 - 06:09 PM
Posted 15 November 2010 - 03:09 AM
Casio made a nice small Scientific Calculator in the 1985 era the FX-98 was a Credit Card sized Solar Scientific Calculator. Radio Shack sold many of these OEM under their banner EC-4009 model #. I wish I would have bought one of these when my TI-35 started bouncing Keypad fault! My TI-35 keypad bounced worse after it sat unused for a while Tarnish on contacts. I have an old TI-25X Playing Card sized 4.2" x 2.6" x .4" Solar Scientific Calculator I bought 10 years ago to replace a TI-35 with a bouncing Keyboard. It is still a nice little Scientific Calc to put in the shirt pocket. The keypad has never bounced on it. I now have a FX-991MS sVPAM that I use for a lot of my number crunching. I have a FX-7400 and 9750 also I use the FX-9750 a lot the 7400 was my 1st Graphing Calc.
Posted 15 November 2010 - 03:17 AM
Posted 25 April 2011 - 07:41 PM
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