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Aristo M66

Manufacturer:Dennert & Pape (Aristo-Werke) (West-Germany)
Mfg. date:1977-78
Size:7,5×15×2 cm
Weight (ready for operate):199 g
Type:extended four-function
Capacity:8 digits (input/display)
8 digits (internal precision)
Operating logic:algebraic
CPU:Rockwell A5553CA
Registers:2 standard (with saving the pending operation)
1 constant (with saving the pending operation)
1 memory (with aritmetic)
Features:%calculation with percent +/-change sign (direct entry of negative numbers) RVexchange registers (X-Y) Ffloating-point notation Sqrsquare root x2square pivalue of pi (3.1415..) can be recalled 1/xreciprocal
Display:9 digit VFD (Futaba 9-ST-21)
Power:3×AA-size battery
4,5V adaptor

Aristo M66

Inside the M66

Inside the M66
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