The Casio HR-170RC Printing Calculator is a versatile tool designed for accuracy and ease of use in various settings such as home, office, and school. It features a clear 12-digit LCD display that ensures comfortable viewing with large 20 mm digits for quick readability. This calculator comes equipped with tax keys and a Cost/Sell/Margin feature that simplifies profit calculations, making it a reliable assistant for anyone needing quick on-the-spot answers. The compact keyboard layout effectively saves desktop space, and its user-friendly design promotes efficient operation.

In terms of functionality, the Casio HR-170RC offers a range of impressive features. It provides two-color printing, with positive values printed in black and negative values in red, allowing for quick data analysis. The printing speed reaches 2 lines per second, enhancing productivity. Users benefit from a variety of keys designed for convenience, including a backspace key, a grand total key, and a markup/down key. Furthermore, the calculator supports decimal functions, currency exchange calculations, and an item count function for comprehensive financial tracking. It also includes a clock and calendar function, along with a memory system that boasts four independent memory slots for storing important figures. The dual power source provides flexibility, allowing the use of an AC adapter or batteries for operation. This makes the Casio HR-170RC a reliable printing calculator that meets diverse needs with precision and efficiency.