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12 Digit Desktop Calculator
Water powered large display desktop calculator. For professional or home use.
The H20 Desktop Calculator is the latest in ecological and environmental design. Incorporating the revolutionary and patented H20 powered battery, together with conventional digital technology the H20 Desktop Calculator offers the user an environmental design solution for a product that is used in every day home or office life.
This has been made possible by groundbreaking developments in portable power technology operated by water.
Key Features:
- Water Powered
- 12 Digit Display
- Large LCD Display
- Large Keys
- Ideal for home or office use
- H20 battery included
More Information:
- The patented technology utilises two electrodes consisting of specially 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 maintan a constant supply of energy simply refill as the water evaporates, typically every 2 to 3 months.
- The H2O battery has a minimum continuous life of at least 2 years.
- In addition the H20 battery (unlike conventional batteries) can be stored in its dry state indefinately and can be left to dry out at any time during its life and its life extended indefinately.
An alternative Water Powered Calculator is our Compact 8 Digit Calculator.
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