Some form of tire digital pressure gaugehave been in use since the early 1900s when the automobile was invented. Ever since the development of rubber tires, there has been a need to measure the pressure inside the tire so as to maximize performance. Earlier tire models had numerous defects that caused the air to leak, and therefore, back then, it was vital to keep a tire pressure gauge handy. Modern day tires are of a vastly superior quality and under constant environmental conditions, can retain optimum air pressure for a long period of time. Despite this, keeping an air gauge handy is a wise decision for anyone with a car.
The earliest tire pressure gauges consisted of a stick valve with calibrated pressure markings in psi. When this gauge was pressed against the tire valve, the air inside would push the stick valve, giving a reading of the tire pressure. These were quite inaccurate and the quality of the devices used to measure air pressure has improved drastically ever since.
The Need for a High Quality Tire Pressure Gauge
As with a ton of other advancements in automobile technology, the invention and implementation of high quality tire pressure gauges was first started in motorsports. Most motorsports require accurate readings to calibrate the tire pressure in order to maximize fuel efficiency, performance, and to improve the life span of highly expensive performance tires. To meet the demands of motorsports, the digital pressure data logger was invented.
As the name suggests, the digital pressure gauge is a digital device used to measure the air pressure inside a tire. Unlike analog models that work on mechanical principles, the digital pressure gauge measures tire pressure by converting the force exerted by air inside a tire into numerical readings, which are then displayed on a LCD screen. These devices tend to be highly accurate and are used extensively in most professional settings.
The size and complexity of a digital pressure gauge can vary a lot. Portable pressure gauges that run on batteries are small enough to be tossed into the glove compartment. Larger, more complex devices used in motorsports, manufacturing plants, and at your mechanic's place often require their own safety storage box.
When it comes to choosing a gauge, you must take into account your needs and how you plan to use your car. For personal, day-to-day city driving, a small portable gauge that can be kept in the glove compartment is more than enough to check your tire pressure once a month. For more performance oriented driving, you might want to invest in a high quality dial air temperature calibrator, especially one that will help you measure the air pressure inside two tires simultaneously, thereby making sure that your tires have the exact same air pressure.