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Texas Instruments TI-Nspire

Texas Instruments TI-Nspire
Image: Datamath.org used with permission

The Texas Instruments TI-Nspire is a graphing calculator with 10 digits precision and formula input logic. It has 80 keys, and an LCD (liquid crystal) display. The power source is 4xAA + CR1616 3V. The calculator was manufactured in Taiwan.

Facts at a glance:

FeatureValue
TypeGraphing
Keys80
Precision10
LogicFormula
Display typeLCD
Display size240
PrinterExternal
Length121mm
Width211mm
Thickness29mm
Power Source4xAA + CR1616 3V
CountryTaiwan
Original price$150
Year introduced2007
Year discontinued2011

Replacements:

If you have a Texas Instruments TI-Nspire that is no longer working, you can first try replacing the 4xAA + CR1616 3V batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Texas Instruments