Specifications
The MD400 and MD500 are portable wheel-load weighing scales with a capacity of 20,000 pounds. They are lightweight, weighing only 43 pounds, and are constructed from high-strength aluminum, making them both rugged and easy to transport.

Design and Construction
The scales are fully self-contained and designed to operate in extreme climate conditions. All critical mechanisms are housed in a durable, dust-proof enclosure.

Ease of Use
The scales are factory-calibrated, eliminating the need for field adjustments. They feature a low angle ramp slope of 20 degrees and a nonskid bottom for ease of use and operator safety.

Reliability and Accuracy
The MD400 and MD500 provide a mechanical solution for weighing with repeatable accuracy of +/-1% of the applied load, exceeding NIST Handbook 44 requirements for Class II devices. The vernier scale is easy to read and clearly marked for visibility.

Company Background
GEC has been a leader in the design, manufacture, and marketing of truck weighing equipment for nearly 54 years, continually improving their products for efficiency and cost-effectiveness. The MD400 and MD500 scales exemplify GEC's commitment to innovation, simplicity, and reliability.