Casio Standard 10+2 Digit Scientific Calculator, Blue, fx-991ES PLUS-2BU AirTag Accessories sketch and illustrate with even

sketch and illustrate with even greater precision

Storage Temperature -13 to 185°F / -25 to 85°C

noise suppression levels

) 1660 × 1350 × 683 mm Weight ~36 kg (net)

Chroma Lighting: 16

Casio Standard 10+2 Digit Scientific Calculator, Blue, fx-991ES PLUS-2BU AirTag Accessories sketch and illustrate with evenBasic Information Product features Non Programmable Non Graphing Number of Functions : 417 Product type Non Programmable Non Graphing Number of digits 10 + 2 digits Liquid crystal display Natural textbook display Dot matrix display Key characteristics Plastic keys Key functions Negative Sign Power Off Memory Variables: 9 Independent Memory (M M+ M ) Answer Memory Memory Protection Reset Function Power supply Solar & Battery Approximate battery life