Is the blood glucose meter easy to operate?

Electronic blood glucose meter, also known as electronic blood glucose meter, is a convenient intelligent electronic medical instrument for detecting its own blood glucose index, which is generally suitable for people with hyperglycemia. Mainly comprises a blood glucose meter, a test paper and a needle, wherein the needle is used for puncturing the ring finger to collect blood; the test paper is used for inhaling sample blood and is connected with the blood glucose meter; and the blood glucose meter obtains blood glucose indexes through the test paper.