Question

Which type of electrical system tool checks power in 12-volt circuits in a vehicle to see if current is flowing?

Answer 1

The tool used to check power in 12-volt circuits in a vehicle to see if current is flowing is commonly known as a **multimeter** or **volt meter**. A multimeter can measure voltage, current, and resistance, making it a versatile tool for diagnosing electrical issues in vehicles. Additionally, a **test light** can also be used, which lights up when current is present, providing a simple visual indication of whether power is flowing in the circuit.