Datexx DS-834 Solar-Powered Scientific Calculator

Datexx DS-834 Solar-Powered Scientific Calculator Never worry about battery running down in a test. Easy to read clear function keys combined with the assistance of a step-by-step instruction manual to make learning scientific calculations almost painless.Comes in a protective hard case and back up battery included. Up to 24 calculating digits with a two-line display for maximum formula calculation Easy to read clear function keys combined with a step-by-step manual to easily learn scientific calculations Features a conventional battery power source backed up by a built in fail safe solar panel 455 functions including statistical and regression variable linear and quadratic equation Logical calculations (converts in DEC HEX OCT and BIN) Fraction and complex number calculations 21 pending values 30 pending operations and 8 steps of storing and recall; packaging may vary colors may vary

Up to 24 calculating digits with a two-line display for maximum formula calculation Easy to read clear function keys combined with a step-by-step manual to easily learn scientific calculations Features a conventional battery power source backed up by a built in fail safe solar panel 455 functions including statistical and regression variable linear and quadratic equation Logical calculations (converts in DEC HEX OCT and BIN) Fraction and complex number calculations 21 pending values 30 pending operations and 8 steps of storing and recall