What should consumers check for before purchasing items by weight?

Consumers should check for the presence of the Weights and Measures seal on scales before purchasing items by weight because this seal indicates that the scale has been tested and verified for accuracy by the appropriate regulatory body. This ensures that consumers are receiving the correct amount of product for the price they are paying. An accurate scale is critical in ensuring fair trade practices, helping consumers avoid potential loss or deceit in transactions involving weight-based pricing.

When consumers do not check for this seal, they risk being overcharged or receiving less product than what they've paid for. The effectiveness of precise measurements in commerce rests heavily on the reliability of the scales used, which is why the Weights and Measures seal is an important aspect of consumer protection. This seal signifies compliance with local laws and regulations governing weight-based sales, aiding consumers in making informed and fair purchases.