The H2O Desk Calculator Is The First Water Powered Calculator And Our Green Invention For The Week

Every now and again I like to review some crafty green-gadgets and today I have found the unique H2O Desk Calculator which, if you hadn’t guessed by now, is powered with plain tap water.

The unique ability lies in the fact that a few drops of simple tap water can power this nifty calculator for up to 3 months. All you have to do, when you start to see the display fade, is to simply add a few more drops to the removable battery for another 3 months of calculating fun!

The features of this eco-friendly H2O Desk Calculator are nothing to sneeze at either what with the obvious being its cost saving feature of not requiring batteries (tying in nicely with eco-friendliness I might add). The battery is also said to remain in its dry state indefinitely and be activated only when necessary so you wont be stressing about breaking it due to lack of water (Phew! Had visions of my pot plants)
It’s large LCD display and ergonomic design make you feel that you have a quality item and the 3/8-inch square buttons make it easy to use wherever you need it. As for its functionality, it works in very much the same way as any other calculator and supports the standard adding machine functions such as memory + or -, last digit correction, rounding, automatic decimal, etc.

There’s not very much else to say other than that this H2O) desk calculator should be on everyone’s desks in a bid to combat pollution and save energy and it is available for the incredibly cheap price of $24.95 from Solutions.com.

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