The Canon P170-DH-3 Printing Calculator is a useful equipment for business calculations. Its compact body embodies a printer that provides quick results of the calculations done along with the current date and time. You can perform complex tax calculations as well as currency conversions with the Canon P170-DH-3. Along with other functions, this printer calculator includes a built-in calendar and clock. The small size of the calculator doesn't occupy too much space on your desk.