Automotive mechanical manometers

Mechanical

— manometers with a classic analog scale and a pointer to indicate the pressure level in a car tire. Models with a mechanical operating principle are characterized by simplicity of design, ease of use, and cost-effectiveness. They often use a round scale, sometimes dual - in bars and kilopascals. In terms of accuracy, these manometers are inferior to their electronic counterparts, although their error is still small. One of the advantages of mechanical models is the absence of dependency on batteries or a power source.