GradeMatic 4000


Year of introduction 1998
Function Education
Model Number 3058
Power 2 LR-43 batteries
Original Price $44.95
Photo credit Mark Bollman

    CI's most recent grade calculator, the GradeMatic 4000 adds a timer to the features of the GradeMatic 3000, and so returns to the feature set of the GradeMatic 100 and 200.

   Back to the Calculated Industries Calculator Collection home page.