The AUTOOL BT160 Car Circuit Tester is a powerful diagnostic tool designed to quickly identify electrical issues in 12V cars and 24V trucks. By connecting it directly to the vehicle battery, technicians can easily test positive or negative current flow with a simple switch. Equipped with short circuit protection and ground fault detection, it helps locate short circuits and poor connections with speed and precision.

AUTOOL BT160 Car Circuit Tester Feature：

• Voltage Test: Used for voltage measurement of the circuit under test.
• Continuity Test: You can detect open-circuit, closed-circuit, virtual circuit, and real circuit. If the indicator light is on, it means that the circuit under test is a closed-circuit or a real circuit. If the indicator light is off. It means that the circuit under test is an open-circuit or a virtual circuit.
• Polarity Test: Test the circuit polarity, the green light represents the positive pole, and the red light represents the negative pole. The green light represents the positive pole. The red light represents the negative pole.
• Temperature Test: A temperature sensor at the tip detects the temperature of the designated contact.
• Applicable Models: Applicable to cars, trucks, motorcycles, and other models.
• Light Function: After power-on, the light will be turned on by default. Press the” Lighting” key on the tool to turn on or off the light beside the probe.
• Overload Protection: It applies to 9-30V DC. When the voltage or current is overloaded, it activates overload protection to reduce losses. When the measured voltage is greater than 30V or the measured current is greater than 10A, the device will start the self-protection settings.