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Last database update :
04-21-2014


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No Brand name  ESR-947  aka ESR 947   (6 pictures)
 

Maybe a copy from a Hanimex calculator. Ex-East Germany calculator ?
NO, it's not a MBO model.
 
No Brand name ESR-947

No Brand name ESR-947

No Brand name ESR-947

No Brand name ESR-947

No Brand name ESR-947

No Brand name ESR-947

Introduction date<=1974
End date=>1974
Type4 funct
Last update date2010_02_11
ProgrammableN
RAM size1
ROM size
Number of functions8+3mem
Alpha capabilitiesN
Number of keys24
Display typeVFD
Number of digits on display8 1/2
Graphical (X x Y)
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
MicroprocessorMostek MK50310N
Functions list1/X Sqrt EEX Pi M<>X RM SM
Size (length x width x thickness)140x78x25
Weight103gr
Batteries2xAA
External powerY
Power consumption
Twin
Made inGDR (DDR) ?
Link(s)

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