Texas Instruments TI-30 Galaxy

Serial number RCI 2990: 29th week 1990, Tieti, Italy
Accessories Protective plastic cover
Condition Very good. Key tops a bit worn. One rubbert foot is missing.
Strangely, multiplication and yx function display the same calculation symbol. Maybe one segment is broken.
Repairs, Comments
Acquired 22.2.2003

Serial number 380344
Accessories Protective plastic box
Condition Front and back absolutely excellent!
Repairs, Comments Different from the above unit this is the "Constant Memory" version.
Acquired 20.7.2008
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Type, Precision, Input mode Scientific, 8 BCD digits, exponent ±99, Algebraic
Programmable No
Memory 1 storage register, permanent memory
Display 8 digit 7 segment black&white LCD, for sign, mantissa, exponent sign and exponent. Additional 3 annunciators indicate the current calculation that is performed. Contrast not adjustable.
Special features
Original Pricing, Production Unknown, introduced approx. 1986
Batteries 2x small button sized cells
Dimensions Length 8.8cm, Width 15.2cm, Height 1.9cm
Links Datamath Museum
Comment
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