Manufacturer: RADIO SHACK
Model: PC4
AKA: TANDY POCKET COMPUTER PC-4
Year:  
Display: LCD
Circuits:  
Dimensions: 163x76x12 mm
Power type: 6V-2xButton (CR2032)
Origin: Japan
S/N:  
Owner: DEVIDTS Serge
Info: Preview, soon more info
Basic programming.