Manufacturer: TEXAS INSTRUMENTS
Model: 2550
AKA: TI-2550
Year: 1974
Display: LED (8+1)
Circuits:
Dimensions: 165x76x47 mm
Power type: 6V-4xAA / Adapter
Origin: Italy
S/N: 2550451016
Owner: DEVIDTS Serge

 

Feature  

Description 

Case:  

Plastic

Color case:  

Beige

Color keyboard:  

Black

Weight:  

 

Voltage selection:  

None

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:  

N/A

Negative value indication:  

 

Constant function:  

 

Calculation speed:  

 

Auto Power-off:  

 

Display details:  

 

Printer:  

N/A

Extra features/remarks:  

 

Initial price:  

 

Overall quality rate (1-10):  

8

OEM-copies:  

MONTGOMERY WARD: P200

Other sources of info:  

DATAMATH

Advertisements/Publications:  

Publication in Dutch

 

Calc + accessoires ^

 

Label on bottom ^

 

Instructions ^

 

Protection ^