AUTOOL Automative Circuit Tester Power Probe Kit, BT260 20FT Car Electrical Diagnostic Tool 6V/12V/24V Circuit System Tester DC/AC Voltage/Polarity Locator with Dual LED

* PROFESSIONAL FUNCTION: The AUTOOL BT260 is the best electrical tester, supporting the multi-language for reducing diagnostic time in all 6- to 30-volt vehicle electrical systems, which perfectly performs each type of service, such as, testing for continuity, diagnosing circuit failures, checking the good and bad ground, activating components on and off the vehicle, capturing minimum/maximum voltage, etc. * 4 ADJUSTABLE MODES CIRCUIT TESTER: There are four modes to diagnose the electrical systems, which can be accessed by depressing the Mode Button and cycling through each one: DC Voltage, AC Voltage, Resistance and Diode. * SAFETY DESIGN: Auto circuit breaker protect the tool from overload through the inner circuit breaker to enables product last longer and durable. Additionally, we offer rugged blow molded case managing these product parts to avoid loss and easy transport. * EASY TO USE AND HIGHLY RELIABLE: Built-in head light allow you to work in the dark area, there will be beep tone when detecting,op...