Citizen CT-780 Check & Correct Calculator

With this water- and dust-resistant calculator, there’s no need to worry about exposure to water, dust, or grime. It is recommended for use even at open-air markets, street stalls, and other outdoor businesses and at shops that sell fresh food.Since...

With this water- and dust-resistant calculator, there’s no need to worry about exposure to water, dust, or grime. It is recommended for use even at open-air markets, street stalls, and other outdoor businesses and at shops that sell fresh food....

Displays up to 300 previous calculation steps. The Recheck function with Sound Assist allows confirmation of errors by sound when checking calculations. If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer...

The fx-570 es plus 2 is a scientific calculator admitted to state examinations. The natural display v.p.a.m. Insert and display fractions, square roots, and other numeric expressions as they appear on textbooks. Reverse trigonometric and trigonometric functions. Reverse hyperbolic and...

Optimal education tools realized through s design that emphasizes comfort in the hand, legibility, and usability through the pursuit of simplicity.Features Natural Textbook Display format for displaying equations and calculation result just as they appear in textbooks.Excellent quality and authentication...