Case: 
Color case: 
Color keyboard: 
Weight: 
Voltage selection: 
Initial price: 
Printed Circuit Boards (PCB's): 
Memories: 
 
Memories indication: 
Prog. steps: 
Calculation overflow indication: 
Input overflow indication: 
Divide by Zero indication:
Square root of negative value indication: 
Negative value indication: 
Repeating operation by pressing twice: 
Auto Power-off: 
Extra features/remarks: 

Overall quality rate (1-10): 

Very good quality, easy to open with four screws.
Grey/Beige.
Beige.
1560 g
Yes: 110/220V 50-60Hz 15W

4x (modular design).
1, accumulated by [M+], subtracted by [M-],
Recalled by [MR], cleared by [CM]
No.
N/A.
'OVF'-bulb, cleared by the [C]-key.
'OVF'-bulb, cleared by the [C]-key.
'OVF'-bulb, cleared by the [C]-key.
N/A.
'-'-bulb.
Rather unpredictable.
No.
Reversing arguments/results with [x/y].
Reversing sign with [+>-]
9