We all know that when a tire runs out of air, its circumference will change. Therefore, the wheel speed sensor can analyze the difference in the speed of the four tires. If the tire runs the same distance, the circumference of the flat tire will become longer. The number will be reduced, and when the difference is large, the trip computer will issue an alarm for abnormal tire pressure.
　　Each sensor is built into the tire near the valve port. The original one is built with the valve. Each individual sensor is powered by a battery. The measured tire pressure value is wirelessly transmitted to the receiver and then displayed.
　　The principle of this type of tire pressure monitoring is similar to that of the first type, except that the sensor is not hidden in the tire, but screwed on like a valve cover, just like the wireless tire pressure gauge used when inflating, except that it is also powered by the battery. The sensor's power supply is transmitted wirelessly, and it will be displayed after the receiver receives it.

　　Many friends have a lot of miscellaneous things in their lives in their homes, and there are also a lot of clothes. Our friends don’t know how to pack these things, but we must talk about storing them in the home. Home furnishing is not a big appetite competition. It is a victory if you pretend to be home. After all, you still have to have some tonality. The four cases shared today provide a high-quality appearance while playing the function of "fitting", making the home look beautiful fairy tales.

　　Friends who like fabric household goods will definitely like the shelf storage box. This is a wooden frame as the structural support, and printed non-woven fabrics are used as the box fabric. When in use, the wooden frame is opened and turned into a cross-fitting, and the storage box is like a big and deep cloth bag, full of idyllic romance.

　　The drawer storage box is made of non-woven fabric or plastic. It can be placed in the drawer of the bedside table or in the large wardrobe that you bought. Drawer storage boxes are relatively light and small clothes. These clothes are not easy to find in the closet. They are organized in a drawer storage box and can be clearly seen when they need to be taken.

　　the underwear storage box is a better Clothing storage box designed for women. Because female friends have a lot of underwear items, this kind of underwear storage box is specially designed to allow female friends to put underwear items in an orderly manner.

　　is not a woven storage box that is the most common style, this color is generally bright and multi-colored, the style is fashionable, and the environment looks beautiful and tidy wherever it is used. The capacity of the non-woven storage box is generally relatively large, suitable for putting heavy clothes in winter, and it can also put a lot of quilts. A small pocket is designed next to the non-woven storage box, and small items can be put in it.

　　Automobile tire pressure gauge is abbreviated as tire pressure gauge, which is mainly used to inflate, deflate, and measure the pressure of special-purpose vehicle tires. It is an important identification tool for the safety of vehicle tires. According to statistics from Shenzhen Nanpu Kechuang Technology Co., Ltd., many users do not know much about tire pressure gauges, and do not know how to use them after buying them:

　　When using, press the valve connector tightly to the tire valve, so that the valve core is pressed in, and the reading of the indicator is the tire pressure. When measuring, you must pay attention to the alignment of the barometer and the valve to avoid air leakage, otherwise, the measured value will be inaccurate. The value shown on the table is the tire pressure.

　　When using the tire pressure gauge, remind users to pay attention to the following aspects:

　　1. The vehicle must be parked on flat ground, and tire pressure must be measured when the vehicle is cold;

　　2. Remove the valve cap of the tire, and align the pressure measuring nozzle of the tire pressure gauge with the valve on the tire and press it in vertically. The pressing speed needs to be fast, so as not to cause air leakage in the tire;

　　4. Determine whether the tire pressure meets the requirements according to the tire pressure requirements on the door side and the driver's experience; if the tire pressure is too high, the tire pressure gauge can be used to deflate; if the tire pressure is too low, you should immediately use the vehicle to inflate Pump air to safe digital tire pressure gauge, and re-measure and check the accurate tire pressure;

　　5, put the valve cap back;

　　6. Check the tire pressure at least once a month. Before you are proficient in the operation of measuring tire pressure, you can test several times to make sure the reading is correct!