Product features Non Programmable Non Graphing Product type Non Programmable Non Graphing Number of digits 10 2 digits Liquid crystal display Natural textbook display Icon menu Dot matrix display High Resolution 4-gradation display Key characteristics Plastic keys Key functions Negative Sign Power Off Memory Variables: 9 Variables List Answer Memory Function memory Memory Protection Reset Function Power supply AAA×1 (R03) Approximate battery life Main 2 years Auto Power Off
