About us
The service mission of the Weights and Measures Division is to protect the buyer and seller in all monetary transactions that use weight, measure, or count. We also register and inspect price verification systems (“scanners”) to ensure that customers are not being overcharged for products they purchase.
What are Weights and Measures?
Much of what we buy is sold by weight, volume, or measure. Since we do not carry a scale or measuring equipment with us, how can we be sure a pound is a pound, and a pint is a pint?
Thanks to inspections and investigations conducted by State and local Weights and Measures officials, consumers can shop with confidence.
We check the accuracy of packaged commodities, scanning devices, meters, scales, and gas pumps. We Also test the quality of gasoline, diesel fuel, motor oil, and brake fluid.
Ensuring fair and honest competition for industry and accurate value comparison for consumers are the primary functions carried out by the County of Santa Clara Weights and Measures Division and the California Division of Measurement Standards.
Devices (scales and meters)
Weights and Measures Inspectors test gasoline pumps, scales, and other similar devices for accuracy so customers get exactly what they paid for.
Quantity control
Packages are inspected to make sure they contain the stated weight, measure or count. Scanners at checkout stands are inspected to ensure the customer receives the lowest advertised price.
Petroleum
Gas samples are tested for quality standards. Price signs and labels at gas stations are inspected for accuracy, size and legibility.
Weighmaster
Weighmasters issue weight certificates that are used as a basis for money transactions such as refunds at recycling centers. These businesses are inspected for the accuracy of their certificates and weight determinations.
Service agents
Service agents are licensed by the state and are responsible for installing and repairing weighing and measuring devices. The quality of their work is monitored by the Weights and Measures Division throughout the year.