Fuel Level Gauges

Introducing the Total Seal Dual Gauge Leak-Down Tester – a must-have for every mechanic's toolkit. This superior leak-down tester features a dual-gauge design with an adjustable left-hand gauge and a precision regulator. The large, easy-to-read right-hand gauge ensures accurate assessments of engine conditions. Equipped with a 14mm hose, this precision tool allows you to check engine leakage effortlessly. Additionally, with the appropriate adapter, it can be used to set injection barrel valves. Built with a durable blue rubber hose and sold as a comprehensive kit, this tester is engineered for precision and reliability.