DATAMATH CALCULATOR MUSEUM
Texas Instruments TI-15 Explorer
|Date of introduction:|| October 7, 1999
Available: Feb., 2000
|New price:||$14.99 (SRP 2008)||Display size:||11 +11 characters|
|Size:|| 6.8" x 3.2" x 0.50"
172 x 82 x 13 mm3
|Weight:||4.0 ounces, 112 grams||Serial No:|
|Batteries:||CR2025 (60µA)||Date of manufacture:||mth 03 year 2000|
|AC-Adapter:||Origin of manufacture:||China (N)|
|Program steps:||Courtesy of:||Joerg Woerner|
Combines the fraction capabilities of the Math Explorer with a 2-line display, problem solving, place value and more.
Later the features of the MathMate were combined with the 2-line display of the TI-15, don't miss the TI-10.
the TI-15 reveals a typical design of a calculator developed in 1999.
The single-chip calculator circuit is bonded directly to a high-quality printed
circuit board (PCB) while the keyboard makes use of a much simpler Phenolic PCB. The
featured calculator was manufactued in 2000 by contract manufacturer Nam
Tai Electronics, Inc., we recently located a TI-15
Explorer manufactured by Kinpo Electronics, Inc. in
The TI-73 Explorer added even a graphics screen to the Explorer line of calculators.
Stokes Publishing Company, Inc. based in Sunnyvale, California sold a companion for the teacher, view the wonderful TI-15 Overhead Calculator.
Math Explorer ™ and
MathMate ™ are trademarks
of Texas Instruments.
If you have additions to the above article please email: email@example.com.
© Joerg Woerner, December 5, 2001. No reprints without written permission.