- 10 independent functions that will perform almost all of the calculations you may need.
- Dual power - primarily solar powered but a backup battery source allows low-light level use
- Compact size yet large display and easy to read buttons make it a pleasure to use
- Auto Power Shut Off prevents unintentional battery drain
- Includes a handy conversion table for most standard unit conversions
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Product Description
A pocket sized calculator with a large display screen that is solar powered yet works even during low light conditions! It has all the features you need from a standard calculator as well as a handy conversion table for standard units such as 1' to 1m and 1lb to 1kg. The independent memory allows you to save a value within the calculator for future use. Very handy! It's powered primarily by the sun using advanced solar power technology. But don't worry, when you use it in low light conditions, the backup battery will kick in automatically. It's auto power shut off will make sure your battery doesn't drain if you forget to turn it off.
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Most Helpful Customer Reviews
5.0 out of 5 stars
Unisonic calculator review,
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This review is from: Unisonic Dual Powered Calculator (Electronics)
These calculators are the greatest for a simple calculator to keep in the pocket. I have been using them for years and for the price are great. I am not easy on the care of the calculator but usually get at least a year or more out of each 1 with hard use and rough treatment. Sometimes will get 1 that the battery door likes to slide off the back so I would put a piece of tape on it and good to go. A normal person usage one of these should last for many years plus the Battery/ solar power is excellent feature.
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