Gift products, minimum 10, no color selection, 14cm without pop-up, BAR/PSI 2 units measurement.

In terms of measurement accuracy, the air pressure pop-up is much more accurate than the mechanical reed. It is simple and accurate only after the electronic tire pressure gauge. Just like I hope my child will fade away the external magnificence, A simple life is enough. Smart people tend to shrink back because they think more, lose many opportunities and lose a lot of simple happiness.

Gift products, 10 pieces in a pack, no disassembly, no color selection, 14cm without pop-up, BAR/PSI 2 kinds of unit measurement, all eat 90% of the global national standard

in terms of measurement accuracy, the air pressure pop-up is much more accurate than the mechanical reed. It is simple and accurate only after the electronic tire pressure gauge. Just like I hope my child will fade away the external magnificence, A simple life is enough. Smart people tend to shrink back because they think more, lose many opportunities and lose a lot of simple happiness.

Nine hazards of abnormal tire pressure

car air pressure is too low
              1 car fuel consumption increase
              2 increased tire wear and reduced service life
              3 High-speed driving is prone to tire burst, causing malignant traffic accidents
car air pressure is too high
              4 brake decreases in performance
              5 tires fast grinding
              6 tire grip reduction
              7 increase suspension system wear
tire completely leak
              8 continue driving will cause complete tire damage
tire pressure imbalance
              9 driving and braking are prone to deviation

tire and safety performance:

    according to statistics from the traffic police department, tire burst, fatigue driving and speeding are recognized as the three killers of expressway accidents, among which tire burst becomes the primary factor because it is unpredictable and controlled. Safety experts said: If the speed exceeds 160 kilometers per hour, the death rate caused by flat tire is almost. Every year, 260,000 traffic accidents are caused by low tire pressure, high pressure or leakage, causing huge economic losses and life hazards.

    Tire is the safety performance index of automobile driving. The tire is affected by the following factors: air pressure, temperature, load, speed, road condition, ambient temperature, continuous driving time, etc. Air pressure is the life of the tire. In order to ensure the safety performance of the car at high speed, we must measure the pressure versus temperature of the tire, and adjust the pressure versus temperature of the tire by effectively controlling the speed and continuous driving time to achieve the safe driving range.

    According to recent statistics from the Ministry of Public Security, about 70% of the major traffic accidents on domestic expressways are caused by tire burst. So, is it really difficult to prevent a flat tire? Not. However, most car owners do not have the necessary tire pressure check every day, and only observe the tire with naked eyes or kick the tire to judge the pressure of the wheel. The pen tire barometer is easy to use and has good durability and accurate reading.