Your First Handheld?
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07-18-2019, 07:11 PM
Post: #166
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RE: Your First Handheld?
My first handheld was a Texas Instruments SR-51A which I drove 90 miles to get. This was the first calculator I could afford. Several years later in the early 80's I upgraded to a TI-58C and a year later to a TI-59.
In the mid 80's I purchased my first HP, an HP-15C. The keyboard after years of heavy use finally broke, but the batteries never needed replacement. After that I purchased an HP-48S, an HP-48G and in 2001 an HP-48GX instead of an HP-49 (I despise rubber keys). I upgraded to an HP-50G when it first came out, but I still have and use my HP-48GX with a 128 kilobyte ram card and a one megabyte ram card. |
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