Híradástechnika K-832
Brief History
After the previous HírBow canadian-hungarian coopeation-made calculators using arithmetic logic, this model was the first built with algebraic logic, so the basic operations can be made
with usual keying. It's shape is similar to K-83 and to K-831, but some keys have different placements.
Manufacturer: | Híradástechnika Szövetkezet (Hungary) |
OEM: | Bowmar-Ali Inc. https://www.replicawatchuk.cz/ (USA) |
OEM model: | MX-55 |
Mfg. date: | 1974 |
Size: | 7,7×14,8×3,3 cm |
Weight (ready for operate): | 197 g |
Type: | four-function |
Capacity: | 8 digits (input/display) 8 digits (internal precision) |
Operating logic: | algebraic |
CPU: | Western Digital LC1552B |
Registers: | 2 standard (with saving the pending operation) |
Features: | %calculation with percent Ffloating-point notation |
Display: | 8+1 digit LED (Bowmar Optostic) |
Power: | 3×AA NiCd rechargeable battery (built-in) chargeable with E-69 adaptor |
Similar items