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Sperry
661-D
1973
HT
K-832
1974

Bowmar MX-55

Manufacturer:Bowmar-Ali Inc. (USA)
Mfg. date:1974
Size:7,7×14,8×3,3 cm
Weight (ready for operate):194 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)
1 constant (with saving the pending operation)
Features:%calculation with percent Ffloating-point notation
Display:9 digit LED (Bowmar Optostic)
Power:3×AA NiCd rechargeable battery (built-in)


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