| Manufacturer: |
The Singer Company, Friden Division |
| Model Number: |
EC-1117 |
| Serial Number: |
20661 |
| Date of Manufacture: |
Early 1971 |
| Manufactured In: |
Japan (Hitachi) |
| Original Price: |
$445 |
| Weight: |
7.7 Pounds |
| Size: |
10 1/2" Wide, 12" Deep, 4" High |
| Power Requirement: |
13 Watts, 117V AC, 50/60Hz |
| Display Technology: |
Nixie Tube, Hitachi CD-90
|
| Logic Technology: |
Early Hitachi MOS LSI Chipset, 9 Chips |
|
HD3201, HD3202, HN3203, HD3203, HD3205, 2-HD3206, HD3207, HD3208 |
| Digits of Capacity: |
12 |
| Decimal Modes: |
Fixed, Thumbwheel Selectable; 0 to 9 digits behind decimal |
| Arithmetic Logic: |
Arithmetic
|
| Math Functions: |
Four Function |
| Constant: |
Switch selectable, Multiply and Divide Only |
| Memories: |
1, with add/subtract, subtotal and total |
|
Switch-selectable automatic memory summing modes |
| Notes: |
Designed/Manufactured by Hitachi for Singer/Friden |