HP
HP 300s+ Solar-Powered Scientific Calculator, 15-Digit Display, Black
The HP 300s+ is a powerful scientific calculator with a 15-digit display. Powered by both solar energy and a replaceable battery, it offers reliable performance anywhere. Key features include: - 15-digit capacity - Solar charging and backup battery - Easy-to-read display
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12.99 €
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Updated on May 18, 2026
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