Providing immediate diagnostic feedback, this vacuum gauge and fuel pump tester utilizes an easy-to-read interface to perform accurate pressure and vacuum checks. The 9 oz (255.1 g) tool assists in identifying engine faults and fuel system malfunctions by displaying precise measurement data during troubleshooting.

Providing immediate diagnostic feedback, this vacuum gauge and fuel pump tester utilizes an easy-to-read interface to perform accurate pressure and vacuum checks. The 9 oz (255.1 g) tool assists in identifying engine faults and fuel system malfunctions by displaying precise measurement data during troubleshooting.