Tire gauge with French air tap adapter

The utility model belongs to the technical field of tire pressure gauges, and particularly relates to a tire pressure gauge with a French air tap adapter, which comprises a tire pressure gauge body. A tail cover and an air tap adapter are further included. The tail cover is detachably connected with the tire gauge body; a mounting groove is formed in the tail cover; and the air tap adapter is mounted in the mounting groove. The air tap adapter is placed in the mounting groove of the tail cover, and when the tire pressure of the tire adopting the French air tap needs to be tested, the tail cover is detached, the air tap adapter is taken out from the mounting groove, the taken-out air tap adapter is connected with the French air tap on the tire, and then the tire pressure is tested. And the air tap adapter is connected with the tire gauge body, so that the tire pressure test of the bicycle tire adopting the French air tap can be realized. According to the tire pressure gauge, the air tap adapter is stored in th