Canon Palmtronic LD-8M 4

The Canon Palmtronic 8M, also known as LD-8M 4, is one of the successors of the LE-series. Compared to the original LE-series using a red LED-Display (Light Emitting Diodes) the later LD-series sports the green VF-Display (Vacuum Fluorescent) and the LC-series either yellow of grey LC-Displays (Liquid-Crystal). The predecessor called LD-8M 3 sports the same functionality in a housing with a different design.