汽线束测试仪

The ADD3300 detects and alerts you immediately where a circuit is open or short. You can quickly and easily locate short or open circuits, open connections, broken wires, and current leaks and even trace wires. You can also find intermittent circuit problems by flexing wires or connectors and listening to a change in the receiver tone allows you general trace or pinpoint the problem location. It also shows you the direction to the short with its direction indicator, which eliminates the guesswork. This professional tool will work on all kinds of circuits with voltages between 6 and 42 volt DC, such as those found in automobiles, trucks, tractors, boats, RVs, etc.