How accurate are air gauges for weight readings?

Air gauges are commonly used in various applications, but their accuracy can vary significantly depending on the design and quality of the gauge. Generally, air gauges are intended for quick checks and can provide a rough estimate of weight or pressure rather than precise readings.

In the context of load securement, relying solely on an air gauge for weight assessment may lead to inaccurate conclusions about the load being secured. Proper load securement requires an exact understanding of the weight to ensure compliance with safety regulations and to prevent accidents during transport. Therefore, while air gauges can be useful for quick measurements, they are not considered reliable for precise weight readings necessary for effective load securement. This emphasizes the need for using more accurate tools, such as scale weights or electronic load cells, when assessing cargo.