Radio Shack EC-4001 Scientific programmable calculator

General specifications
Type Scientific programmable calculator
Production years 1977 - -
New price -
Operating system n.a.
Chipset/CPU Sinclair Cambridge Programmable
I/O -
Performance index 0
Entry method Algebraic
Precision 8 digits
Advanced functions

Forensic result -

No image available
Programming model Keystroke entry
Programming features

Program display Keycode
Program editing Overwrite capability
Programming 36 program steps
Data 1 numbers
Secondary 0
Type LED
Size 8(5+2) digits
LWH 1145125 mm
Weight 113 g
Batteries 19V
External power Sinclair Mains Adaptor
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This page was last modified on December 17th, 2007

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