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.

　　在挑選便攜式內窺鏡的過程當中，要了解一下自己選擇的這個商家是否是值得信賴的，并且在這個時候，是否能夠生產出一個質量比較好的產品，很多消費者可能會貪圖便宜去購買一個比較低的產品，如果是使用這種產品的話，可能會增添很多的麻煩，因此在購買的時候，消費者就需要盡量的通過一些比較正規的途徑進行購買，雖然說可能會比較昂貴，但是在使用過程當中就不用擔心太多的問題，并且如果在使用的時候，如果出現問題，也能夠進行一些后期的維修或者是更換。

　　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.
               

　　在挑選便攜式內窺鏡的時候，也需要了解一下對方給出的大概是怎樣的，如果是訓練當中一些比較常見的的話，那么相對來說還好，但是如果低于市場的的話，可能就需要注意，千萬不能夠貪圖便宜，不然的話，很有可能就會出現一些上當受騙的情況。

　　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.

　　另外就是在現在，很多商家可能為了牟取利益，會做出一些違反消費者權益的事情，消費者在購買的時候，如果不去提高自己的警惕的話，就有可能會上當受騙，所以在之后挑選的過程當中，也需要了解一下一些相關的售后服務大概是怎樣的，尤其是在初次購買的時候，有很多人可能不知道在購買過程當中需要進行了相關維修是怎樣的，那么在這個時候就可能需要對一些具體的流程和使用的方式有一個比較明確的定義，在使用過程當中，一旦發現不對勁的地方，就應該立刻去進行維修，或者是更換零件，這樣才不會影響到自己的一些檢測。

　　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.