Feature  

Description 

Case:  

Color case:  

Beige

Color keyboard:  

Grey

Weight:  

Voltage selection:  

Adapter:  

Power consumption:  

Working condition:  

Printed Circuit Boards (PCB's):  

Memories:  

Memories indication:  

Prog. steps:  

N/A

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:  

Auto Power-off:  

Display details:  

Keyboard details:  

Printer:  

Extra features/remarks:  

Initial price:  

Overall quality rate (1-10):  

Copies:  

TEAL: 813, UNIMARK: 813T

Other sources of info:  

Advertisements/Publications: