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Last database update :
04-21-2014


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Prinztronic  SR99M  version 3 (23 keys)   (no picture)
 

 
Introduction date<=1975
End date>=1976
Type4 funct
Last update date2007_04_23
ProgrammableN
RAM size1
ROM size
Number of functions8+2mem
Alpha capabilitiesN
Number of keys23
Display typeVFD
Number of digits on display8 1/2
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
MicroprocessorNec uPD278C
Functions listPi Sqrt +/- % M= RM
Size (length x width x thickness)124x80x22
Weight114gr
Batteries2xAA
External power2.4 to 3 VDC
Power consumption0.25W
Twin
Made in
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