| Sub-Type | Calculators |
|---|---|
| Type | Scientific Instruments |
Check the listing for details. Rare Sinclair Cambridge Programmable Calculator. Working - see description. Condition: Used. Listed at 89.00 USD. Sinclair Cambridge Programmable Calculator Battery not included…the battery used to test in picture is very slightly too big (by 1mm) and I don’t want to force cover in case it breaks. Other brands of 9v battery such as recommended Duracell should fit fine. I have tested a few functions - adding / dividing etc and seems to operate fine bug have no idea how to use other more complex functions
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