Brother 725SR

Serial number L7016303, made in Japan
Accessories Pouch

Manual: Brother 715SR/725SR Instruction manual (English, German, French, Spanish, 36 pages)

Warranty card: States purchase on 15.12.1977 in Duisburg

AC 220V power supply
Condition Excellent!
Repairs, Comments 23.3.2004 Removed the corroded rechargeable battery pack. In order to do that I had to break the little plug that sealed the battery compartment.
Acquired 14.3.2004
Type, Precision, Input mode Scientific, 9 BCD digits, exponent ±99, Algebraic
Programmable No
Memory 1 summation register, not permanent
Display 12 digit 7 segment green LED
CPU: µPD952C (NEC)
Special features
Original Pricing, Production Introduced 1976 or 1977. Brother International GmbH, Postfach 1320, 6368 Bad Vilbel
Batteries 4x AA or external off-the-shelf DC 6V power supply, minus on center.
The calculator works with the original power supply even with the accu pack removed.
Dimensions Length 15.7cm, Width 9.7cm, Height 2.7cm
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