Features and Benefits:

• Connects with the new Power Probe TEK App for greater diagnostic functionality
• Trace Mode offers scope-like functionality
• Stream and record visual traces of electrical issues found when diagnosing
• DC Voltmeter with the capability of applying battery supplied voltage or ground
• AC Voltmeter: TRMS, peak-to-peak/min/max, frequency, duty cycle
• Resistance testing with a live or unloaded circuit
• Fuel-Injector Test mode
• EZ Learning videos teach the end-user how to complete the most common applications
• Self-Resetting Circuit-Breaker
• Operates on 12V or 24V systems



The Maestro is a multi-use Circuit Tester that provides diagnostic power to components via battery power and ground. Features incorporated into The Maestro include AC/DC Voltmeter, Ohmmeter, Frequency, Pulse Width (Positive and Negative), Fuel Injector Tester, and Trace Mode.