Check out this cool green gadget, the water powered calculator.
Plain tap water powers this unique, H20 desk calculator! Add a few drops of water to the removable battery and insert it in the calculator for up to three months of use. When the display begins to fade, just refill the battery! It’s more reliable than a solar-powered calculator and friendlier to the earth, too.
Eco-Friendly Innovation
The water-powered calculator represents a significant step forward in eco-friendly technology. Unlike traditional calculators that rely on disposable batteries or solar power, this innovative device uses a water-activated battery. This means that you can reduce your carbon footprint and avoid the environmental impact associated with battery disposal. The water battery can be re-energized by simply adding a few drops of water, making it a sustainable and cost-effective solution for everyday calculations.
Practical and User-Friendly Design
Here’s the specs.
- Eco-friendly new battery can be re-energized by addition of water again and again
- Battery can be stored in a dry state indefinitely, and activated when needed
- Ergonomic design
- Rectangle shape
- Large LCD display
- 12-digit display for home, school or professional use
- Large easy to use buttons
- Buttons measure approx 3/8-inch square
- Includes standard adding machine functions such as memory + or -, last digit correction, rounding, automatic decimal, etc.
- Two non-slip feet on bottom of calculator
The ergonomic design of the water-powered calculator ensures that it is comfortable to use for extended periods. The large LCD display and 12-digit capacity make it suitable for a variety of tasks, whether you’re balancing your checkbook, working on school assignments, or handling professional accounting duties. The large, easy-to-use buttons are designed for efficiency and accuracy, reducing the likelihood of input errors.
Additionally, the calculator includes standard adding machine functions such as memory + or -, last digit correction, rounding, and automatic decimal placement. These features make it a versatile tool that can handle a wide range of mathematical operations. The two non-slip feet on the bottom of the calculator ensure that it stays securely in place on your desk, providing a stable and reliable user experience.
The H20 Desk Calculator is available to buy online for $24.95 from Solutions.com
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