Power Probe PP401AS Tek Iv Diagnostic Circuit Tester

This item is brand-new, factory sealed.

Features and Benefits:

• Supply Power or Ground for Functional Component Testing
• Self-Resetting Thermal 8 Amp Circuit Breaker
• Multiple DC Volt readings on the same display
• Ohmmeter provide active feedback
• 12 ‐ 24 Volt Range
• Bad Ground Indicator
• Continuity Tester
• Component Tester
• AC-RMS, AC Peak to Peak, Frequency and Pulse Width indicators are available for signal testing
• Fuel Injector tester for easy circuit diagnosis
• PCM/ECM Driver supplies safe voltage for testing computer driver circuits
• PPECT Mode for signal detection of open circuits
• Active LED Lighting for illuminating workspace
• Power Cable Length of 23 Feet



The Power Probe 4 is a multi-use Circuit Tester that provides diagnostic power to components via battery power and ground. Features incorporated into the Power Probe 4 include AC/DC Voltmeter, Ohmmeter, Frequency, Pulse width (Positive and Negative), Fuel Injector Tester, PCM/ECM Driver Tester and ECT Signal Detector.