ViewScreen™ Overhead TI-73 Explorer Graphing Calculator
Product Number: TB18505
No longer avaliable
This item has been discontinued
Graphing calculator for math and science. Includes fractions, constants, and pie charts. This will work with previously-owned ViewScreen™ units.
*NOTE: Overhead calculators are sensitive to heat and cold. Remove from overhead when not in use. Do not leave in the classroom during the summer.