A puncture repair kit having a compressor device, and a bottle unit in which an extraction cap is fitted to a mouth portion of a bottle container containing a puncture repair liquid, which is a tire puncture repair kit wherein the extraction cap has an intake port portion for feeding compressed air from the compressor device into the bottle container, and an outlet port portion for taking out the puncture repair liquid and the compressed air in succession from the bottle container by the feeding of the compressed air, the compressor device has a compressor main body having a cylinder having a main cylinder part forming a pump chamber for compressing the air, and a sub-cylinder part forming a surge chamber being contiguous to the main cylinder part and receiving the compressed air from the pump chamber, and a pressure gauge for measuring the pressure of the compressed air in the surge chamber, characterized in that the pressure gauge has a tubular body portion which is provided in a front end portion with a communicating hole communicating with the surge chamber, and in which a cap is attached to a rear end portion, a piston having a seal ring sealing between the piston and the inner peripheral surface of the tubular body portion, and being movable within the tubular body portion in the longitudinal direction by the compressed air from the communicating hole, a spring disposed between the piston and the cap so as to bias the piston toward the front end, and changing the displacement by the magnitude of the pressure of the compressed air, an indicator portion disposed on a peripheral wall of the tubular body portion and indicating the amount of move of the piston, and an exhaust port formed on the peripheral wall of the tubular body portion, wherein, when the compressed air reaches to a prescribed pressure and the seal ring exceeds the exhaust port, the exhaust port communicates with the communicating hole, and exhausts the compressed air, the pressure gauge and the sub-cylinder part are connected through a connecting means at one touch, and the connecting means has a connecting nozzle which is provided on one of the tubular body portion and the sub-cylinder part and projects toward the other, a nozzle socket which is provided on the other, and into which the connecting nozzle is inserted concentrically and hermetically, and a retaining means for preventing the connecting nozzle from coming off the inserted state. a compressor device, and a bottle unit in which an extraction cap is fitted to a mouth portion of a bottle container containing a puncture repair liquid, which is a tire puncture repair kit wherein the extraction cap has an intake port portion for feeding compressed air from the compressor device into the bottle container, and an outlet port portion for taking out the puncture repair liquid and the compressed air in succession from the bottle container by the feeding of the compressed air, the compressor device has a compressor main body having a cylinder having a main cylinder part forming a pump chamber for compressing the air, and a sub-cylinder part forming a surge chamber being contiguous to the main cylinder part and receiving the compressed air from the pump chamber, and a main cylinder part forming a pump chamber for compressing the air, and a sub-cylinder part forming a surge chamber being contiguous to the main cylinder part and receiving the compressed air from the pump chamber, and a pressure gauge for measuring the pressure of the compressed air in the surge chamber, characterized in that the pressure gauge has a tubular body portion which is provided in a front end portion with a communicating hole communicating with the surge chamber, and in which a cap is attached to a rear end portion, a piston having a seal ring sealing between the piston and the inner peripheral surface of the tubular body portion, and being movable within the tubular body portion in the longitudinal direction by the compressed air from the communicating hole, a spring disposed between the piston and the cap so as to bias the piston toward the front end, and changing the displacement by the magnitude of the pressure of the compressed air, an indicator portion disposed on a peripheral wall of the tubular body portion and indicating the amount of move of the piston, and an exhaust port formed on the peripheral wall of the tubular body portion, wherein, when the compressed air reaches to a prescribed pressure and the seal ring exceeds the exhaust port, the exhaust port communicates with the communicating hole, and exhausts the compressed air, the pressure gauge and the sub-cylinder part are connected through a connecting means at one touch, and the connecting means has a connecting nozzle which is provided on one of the tubular body portion and the sub-cylinder part and projects toward the other, a nozzle socket which is provided on the other, and into which the connecting nozzle is inserted concentrically and hermetically, and a retaining means for preventing the connecting nozzle from coming off the inserted state.