In fact, in daily life, for portable endoscope, the frequency of ordinary people's use is not particularly high, but in some operations, this product has indeed received a lot of attention, and the scope of use has become more and more extensive, especially for the internal inspection of some aerospace engines, if the use of portable endoscope, the effect will be very good More, and this product has gradually entered more industrial fields, such as some automobile maintenance industry. However, when purchasing a portable endoscope, there will be a lot of things to pay attention to. When purchasing, you need to know some relevant information. After all, there are many manufacturers now, so you must ensure that the products you choose will not have any problems.

　　在挑选便携式内窥镜的过程当中，首先要了解一下自己选择的这个商家是否是值得信赖的，并且在这个时候，是否能够生产出一个质量比较好的产品，很多消费者可能会贪图便宜去购买一个价格比较低的产品，如果是使用这种产品的话，可能会增添很多的麻烦，因此在购买的时候，消费者就需要尽量的通过一些比较正规的途径进行购买，虽然说价格可能会比较昂贵，但是在使用过程当中就不用担心太多的问题，并且如果在使用的时候，如果出现问题，也能够进行一些后期的维修或者是更换。

　　In the process of selecting a portable endoscope, we should first know whether the merchant you choose is trustworthy, and at this time, if you can produce a product of better quality, many consumers may be greedy to buy a product with a lower price. If you use this product, it may add a lot of trouble When buying, consumers need to try to buy through some more formal ways. Although the price may be expensive, they don't have to worry about too many problems in the use process. If there are problems during the use, they can also carry out some later maintenance or replacement.
               

　　在挑选便携式内窥镜的时候，首先也需要了解一下对方给出的价格大概是怎样的，如果是训练当中一些比较常见的价格的话，那么相对来说还好，但是如果低于市场的价格的话，可能就需要注意，千万不能够贪图便宜，不然的话，很有可能就会出现一些上当受骗的情况。

　　When choosing a portable endoscope, you should first understand the price given by the other party. If it is a common price in training, it is relatively good. However, if it is lower than the market price, you may need to pay attention to it. If it is not cheap, it is likely that some people will be cheated situation.

　　另外就是在现在，很多商家可能为了牟取利益，会做出一些违反消费者权益的事情，消费者在购买的时候，如果不去提高自己的警惕的话，就有可能会上当受骗，所以在之后挑选的过程当中，也需要了解一下一些相关的售后服务大概是怎样的，尤其是在初次购买的时候，有很多人可能不知道在购买过程当中需要进行了相关维修是怎样的，那么在这个时候就可能需要对一些具体的流程和使用的方式有一个比较明确的定义，在使用过程当中，一旦发现不对劲的地方，就应该立刻去进行维修，或者是更换零件，这样才不会影响到自己的一些检测。

　　In addition, at present, many businesses may do something against the rights and interests of consumers in order to make profits. Consumers may be cheated if they don't raise their vigilance when they buy. Therefore, in the subsequent selection process, we also need to know how some related after-sales services are, especially in the first purchase At that time, many people may not know what kind of maintenance needs to be carried out in the purchase process. At this time, it may be necessary to have a clear definition of some specific processes and use methods. In the process of use, once there is something wrong, you should immediately repair or replace parts, so as not to affect Some of my own tests.