Manufacturer: COMMODORE
Model: 1121
AKA:  
Year: 1968
Display: Nixie (12)
Circuits: NEC
Dimensions: 434x305x127 mm
Power type: 110V
Origin: Japan
S/N:  
Owner: DEVIDTS Serge
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Feature  

Description 

Case:  

 

Color case:  

 

Color keyboard:  

 

Weight:  

 

Voltage selection:  

 

Adapter:  

 

Power consumption:  

 

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:  

Little brother of the COMMODORE: 1161 which has 16 digits

Initial price:  

 

Overall quality rate (1-10):  

8

OEM-copy of:  

CASIO: 161

Other sources of info:  

BENSENE Rick

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