For sale is a working HP-25 from 1975-1978 in great and pretty complete condition. It works perfectly with batteries (picture 1), but when using the power supply it turns ON but it doesnt accept keyboard input when using the power supply. I'd guess that there are some bad caps inside and thus not enough power. The power supply can be opened (4 screws, 2 are hidden below the sticker) and can surely repaired.
The calculator comes with following accessories
- its original leather bag
- power supply, european plug, switchable 115V/230V
- user manual (german)
- manual for programming (german)
- quickstart guide (german)
Additional info here: https://archived.hpcalc.org/laporte/Woodstock/ws_HW_main.htm (seems gold was cheap these days!!)
Price: EUR150,- 120,-
Payment: IBAN or Paypal (F&F)
Shipping: Within EU about EUR 10-15,-, depending on the country. Outside rates on request
The calculator comes with following accessories
- its original leather bag
- power supply, european plug, switchable 115V/230V
- user manual (german)
- manual for programming (german)
- quickstart guide (german)
Additional info here: https://archived.hpcalc.org/laporte/Woodstock/ws_HW_main.htm (seems gold was cheap these days!!)
Price: EUR
Payment: IBAN or Paypal (F&F)
Shipping: Within EU about EUR 10-15,-, depending on the country. Outside rates on request
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