Both the multi-function clock and desk calculator incorporate the patented new replaceable water battery -- just top it up with regular tap water and see it spring to life!
The patented technology utilizes two electrodes consisting of specifically formulated alloys, one positive, and the other negative. When immersed in water an electrochemical reaction takes place resulting in the production of electrical energy!
To maintain a constant supply of energy simply refill as needed, typically every 2-3 months. The H20 water battery is eco-friendly, and all components of the clock are recyclable.
The Clock is an entertaining and functional gadget that also incorporates the ingenious water switch - just rotate 90 degrees to change to the next function: Time, Temperature, Countdown Timer, and Alarm.
The Calculator offers a full range of standard calculator features as well as the patented new water-powered technology, making it a great practical gift for the home, office, or school.
- Water powered
- 12 digital display
- Large display and keys
- Ergonomically designed
- For professional or home use Add the latest in environmentally friendly technology to any room in your home or office! Click here for a picture of the calculator:
