Manufacturer: SCM (SMITH CORONA MARCHANT)
Model: 240SR
AKA: Cogito 240SR
Year: 1966
Display: CRT
Circuits:  
Dimensions: 480x380x250 mm
Power type: AC
Origin:  
Owner: WILHELM Larry

 

Case:  

 

Color case:  

Grey/Black

Color keyboard:  

Grey

Weight:  

15.75 kg

Voltage selection:  

 

Adapter:  

 

Power consumption:  

100 W

Working condition:  

 

Printed Circuit Boards (PCB's):  

 

Memories:  

 

Memories indication:  

 

Prog. steps:  

 

Decimal point handling:  

 

Rounding:  

 

Calculation overflow indication:  

 

Input overflow indication:  

 

Divide by Zero indication:  

 

Square root of negative value indication:  

 

Negative value indication:  

 

Constant function:  

 

Calculation speed:  

 

Auto Power-off:  

 

Display details:  

 

Printer:  

 

Extra features/remarks:  

 

Initial price:  

 

Overall quality rate (1-10):  

 

OEM-copies:  

 

Other sources of info:  

The Old Calculator Museum

Advertisements/Publications:  

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