At Power Probe, we believe things should be simple. That’s why we design tools to make complex automotive technology accessible for the modern auto technician. As automotive technology continues to evolve, Power Probe will provide innovative Technology, Energy, and Knowledge solutions for technicians and consumers alike. Power Probe 3 Kit includes: Power Probe 3 Optional 20ft Extension Lead (with AS Kit) for a total of 40ft. (Perfect for working on large trucks or trailers) Optional Cigarette Lighter Adapter (with AS Kit) Battery Clip-Set (for connecting to vehicle battery) Convenient Carrying Case Power Probe 3 manual Power Probe provides innovative Technology, Engineering, and Knowledge solutions for technicians and consumers. Power Probe 3 Power Probe 3 uses a 20ft cable which attaches to the vehicle’s battery, allowing the user to perform an electrical test anywhere in, or around the vehicle. The PP3 is a Voltmeter and Continuity Tester, with Audible & Visual indicators along with two LED headlights to light up your work area. This circuit tester also supplies Battery Voltage or Ground to activate components. The housing is sleek and feels great in your hand. This powerful time-saver tool is perfect for every level of technician. Features : Ability to Power Up Components ● Audible Tones Voltmeter ● 12 - 24 Volt Range 20 ft. Power Cable ● Bad Ground Indicator Continuity Tester ● Short Circuit Indicator Relay and Component Tester Read more While the PP3 is in Power Probe Mode. Contact the probe tip to a NEGATIVE circuit. The green negative sign “-” LED will light. If the audio feature is turned on, a low pitched tone will sound. While the PP3 is in Power Probe Mode, contact the probe tip to a POSITIVE circuit. The red positive sign “+” LED will light and the voltage reading of the circuit will be indicated on the LCD display. If the audio feature is turned on, a high pitched tone will sound. 1. Connect the PP3 to a good battery. 2. Clip the auxiliary ground clip to the trailer ground. 3. Probe the contacts at the jack and then apply voltage to them. This lets you check the func-tion and orientation of the connector and trailer lights. If the circuit breaker tripped, that con-tact is likely a ground. Reset the circuit breaker by letting it cool down (15 sec.) and depress-ing the reset button until in clicks into place. Read more PPKIT03S PPROKIT01 PP3LS01 PP3EZREDAS PPKIT04 Products Power Probe 3 Master Combo Kit Power Probe 3 Professional Electrical Test Kit Power Probe 3 Lead Set Combo Kit Power Probe 3EZ Kit Power Probe 4 Master Combo Kit Power Probe 3 Power Probe 3EZ Power Probe 4 The MAESTRO Voltage Rating 12-24 VDC 12-24 VDC 12-24 VDC 9-30 VDC Display Type 1 Line LCD Display Color Multi-Line LCD Display Color Multi-Line LCD Display Color Multi-Line LCD Display Circuit Breaker Manual Reset Manual Reset Self-Resetting Self-Resetting DC Voltmeter 0 – 70 VDC 0 – 70 VDC 0 – 200 VDC 0 – 200 VDC DC Min/Max Min & Max Min & Max Avg, Min, Max Simultaneously Avg, Min, Max Simultaneously AC Voltmeter 0.1 to 70.0 VAC (Peak-Peak) 0.1 to 70.0 VAC (Peak-Peak) 0.01 to 199.9 VAC (RMS or Peak-Peak) 0.01 to 199.9 VAC (RMS or Peak-Peak) AC Min/Max No No Avg, Min, Max Simultaneously Avg, Min, Max Simultaneously Ohmmeter No No 0.1 to 10K ohms 0.1 to 10K ohms Frequency (HZ) No No 1Hz to 9999Hz/PW 1Hz to 9999Hz/Duty%/PW Injector/Driver/ECT Test Mode No No Yes Yes (Display Waveforms)