Silver-Reed 81
The Silver-Reed 81
is
an arithmetic
calculator with 8 digits precision
and
algebraic logic.
It has
6 functions, 23 keys
and
a VFD (vacuum fluorescent) display. The power source is
AA batteries.
Facts at a glance:
| Type |
Arithmetic |
| Functions |
6 |
| Keys |
23 |
| Precision |
8 |
| Logic |
Algebraic |
| Display type |
VFD |
| Display size |
|
| Printer |
|
| Length |
115 mm |
| Width |
75 mm |
| Thickness |
18 mm |
| Weight |
unknown g |
| Power Source |
AA |
| Country |
|
| Original price |
unknown |
| Est. current value |
unknown |
| Year introduced |
1975 |
| Year discontinued |
|
See other calculators manufactured by Silver-Reed.