Function Calculator Sharp Pythagoras 559 EL-509T-WX Programmable Calculator Type #Halloween on Mercari Brand: SHARP Product Name: Pythagoras 559 Type: Function Calculator Model Number: EL-509T-WX Included: With package With instruction manual (new and unused) Slide-type hard case Operation confirmed: Works perfectly. Product Description Programmable function calculator Large and easy-to-read "Japanese display" and "equation input display" Easy to calculate and confirm complex formulas with "simulation calculation function" and "unit conversion" Used a few times in class. Overall clean, but there is some dirt on the sides (please refer to the images), so please understand that this is USED. Water damage prevention measures will be taken, and it will be shipped via Mercari anonymous delivery. Instant purchase is welcome. I strive for #promptandpolite service. Thank you. #Free shipping. #Anonymous delivery #Mercari delivery. Please understand that there may be oversights as this is a casual inspection. #FunctionCalculator #StandardModel #CalculatorType #EL-509T #Pharmacy #SlideTypeHardCase #EL-509T-WX #OperationConfirmed #WorkingProperly #ProgrammableFunctionCalculator #SimulationCalculationFunction #UnitConversion #Science #Pharmacist #Pythagoras #Medical #Sharp #SHARP #BeautifulItem #Pythagoras #559