Vintage Radio Shack EC-4024 10-Digit Programmable Scientific Calculator

This vintage Radio Shack EC-4024 10-digit programmable scientific calculator is a great addition to any collection. With its 23 pre-programmed formulas and regular-sized display, it is a useful tool for any scientific or mathematical calculation. The calculator, made in Japan, runs on batteries and is handheld in size. It is a vintage item and has not been modified or customized in any way.