First of all, we should understand the types of blood glucose meters. According to the working principle, blood glucose meters are divided into two categories: photochemical method and electrode method.
Photochemical blood glucose meter has good stability and accuracy; Because of the difference of electrode materials and the difference of built-in correction system, the price, accuracy and stability of electrode method blood glucose meter are quite different. This kind of blood glucose meter requires less blood and the test result is fast (several seconds).
Second, pay attention to the cost performance, including the price of the test paper.
Third, pay attention to after-sales service. The test paper is easy to buy.
Fourth, when buying a blood glucose meter, you should carefully read the operation manual, pay attention to understand the characteristics and special requirements of the instrument, and timely communicate with professionals if you have any questions during the test.