Led mobile advertising vehicle is a common vehicle used for publicity and promotion. The vehicle can use the advertisement screen of the vehicle body to play advertisements, and the vehicle can be driven freely, so it can play a better advertising and publicity effect. . From the point of view of promotion and promotion, how should we use LED advertising advertising campaign? You can try from the following aspects. First of all, we must make reasonable arrangements and arrangements for the advertising content of vehicles. Rich and exciting content is only attractive enough for pedestrians, otherwise plain advertising can only attract everyone's resentment. Therefore, if you want to have good publicity, you should continue to enrich the content of the broadcast, for example, you can play some funny things before playing advertisements, or playing some favorite songs, and then insert advertising content. In short, it is recommended that you do not want to play ads alone, but also use a circular way to play ads. Second, the route for vehicle operation must be carefully planned. How can a led mobile advertising vehicle play a role in propaganda? It depends on what kind of route the car is driving along. It is necessary to make reasonable planning of the driving route before the advertisement is displayed, so as to discover more potential customers. For example, to advertise a newly opened restaurant, vehicles should be driven in the vicinity of the community. If it is to promote electric vehicles, you can drive around the office building so that people with needs can be found to achieve the effect of publicity. Finally, the decoration of the vehicle itself must be attractive. Led mobile advertising vehicles not only have an advertising screen, we can also do some decoration for the car's car sound, which can greatly enhance the car's attractiveness, so that people understand the content of the ad. For example, you can put some cartoons, you can put some slogans, and so on. It is also possible to arrange flowers in the car without affecting traffic, so that more people can notice the two publicity vehicles and let more people know about the propaganda.
Introduction:
Brake fluid detection pen is based on the change in conductivity to determine the moisture change brake fluid. It shows clearly the extent of moisture contained by the light-emitting diode, high moisture content will lead to lower boiling point, affect braking performance. Red indicates the brake fluid needs immediate replacement, green represents good condition, yellow indicates the state is acceptable but soon replaced.
Features:
Five LED indicators show the test results more accurate.
Testing DOT 3, DOT4, DOT5 brake fluid
Press the switch to turn on the power, the green LED light that represents the battery properly, the green light does not shine on behalf To replace the battery
Automatic shutdown
Specification
1, check the car brake oil quality
2,5 LED lights display the percentage of moisture content in brake fluid
3, auto power off
4, 1 LR03 AAA batteries (not included)
1, the green LED lights = water content in the brake fluid H2O <1.5%, brake fluid qualified
2, the yellow LED lights = brake fluid water content H2O = 1.5% to 3%, can continue to use, test again six months later
3, the red LED lights = water content in the brake fluid H2O> 3%, can not continue to use the brake fluid needs to be replaced
Red LED: change brake fluid
4, LED red flashing: battery replacement
5, LED yellow: low moisture content, check again in six months
6, LED green: brake fluid lines / cell row
Brake Fluid Tester,Electronic Brake Fluid Tester,Brake Fluid Test Strips,Brake Fluid Moisture Tester Shenzhen Cartrend Technology Co, Ltd , https://www.cartrendthings.com