1. Performance: The first thing we consider when choosing is performance. We need to know the environment we need to simulate. Does this device meet the conditions? Otherwise, there may be no way to simulate the required environment after the test, and the test can not be carried out normally. However, if you buy equipment that has far more performance than the test, it will cost more if it meets the demand, and it may waste energy often after use.

2. Price: Although the price of constant temperature and humidity test chambers is similar in the industry, and it is not particularly expensive for many companies, it is also necessary to understand the approximate price of this equipment in the market before purchasing, if it is significantly lower than Do not buy equipment that is higher than the price of the equipment.

3. Quality: In order to ensure normal use afterwards, it will not be tested by faults in the equipment. We must pay more attention when choosing a constant temperature and humidity test chamber. If you are not sure, you can consult with technical personnel.

4. After-sales: After-sales is the key to ensure that the constant temperature and humidity test chamber can solve the problem in time when the fault occurs, and the good after-sales service can solve the problem of use quickly, and will also come to the door regularly to help maintain the test box and let the test After the box can serve us in a better state.