Your cart is empty.
Your cart is empty.Product Description
Power Probe 4 Master Combo Kit includes:
- Power Probe 4
- ECT3000 Transmitter/ECT3000 Receiver
- Power Probe Tip
- 3 Light Bulb Adapters
- Universal Adapter
- Alligator Clip Adapter
- Blade Probe Adapter
- Back Probe Adapter
- Small Piercing Probe/Large Piering Probe
- Battery Clipset
- Battery Clipset for the PP4
- 3ft Lead
- Self-resetting Circuit Breaker
- AAA Batteries
Power Probe 4
Testing and Measuring Operations AC Voltage Measurement (RMS)
AC RMS mode is for measuring AC (alternating current) voltages and can be used on any AC voltage or pulsed waveform signal where an RMS averaged voltage measurement is required.
Contact the probe tip to the circuit and it will display an RMS averaged AC voltage reading in the main display area while also displaying RMS Min/Max AC voltages on the bottom line.
Powering up and activating circuits with the rocker switch can not be performed in this mode.
Pressing the “CLR” button will reset the Min/Max read-ings.
AC RMS Voltage is used in the same manner as a standard DVOM would be used to measure the averaged AC volt-age in any circuit that produces AC voltage. This can be used for, but not limited to, tests such as checking alternator diode ripple, abs sensors, crank sensors, etc.
The Power Probe IV can safely measure up to 70 VAC.
Testing and Measuring Operations AC Voltage Measurement (P to P)
P-P mode can be used on any AC voltage signal where a Peak to Peak (P-P) voltage measurement is required.
P-P stands for Peak to Peak AC voltage. Where AC RMS displays an averaged AC voltage, P-P does not average the reading but displays the total voltage difference from the lowest to highest voltage extreme on an AC signal.
In this mode, the display will be an AC Voltmeter that shows the Tip Voltage in the center and the Min/Max voltage readings along the bottom of the display.
The voltage displayed is the total voltage potential between the lowest and highest voltage sensed on the AC signal be-ing measured.
Powering up and activating circuits with the rocker switch can not be performed in this mode.
The total Peak to Peak voltage will be shown in the main display area. The Min voltage will display lowest absolute voltage on the bottom left of the display and the Max volt-age will display the highest absolute voltage on the bottom right of the display.
Testing and Measuring Operations Frequency Measurement
Hz FRQ CTR – Frequency Counter mode is used for mea-suring the frequency of an alternating voltage signal.
Contact the probe tip to the circuit and it will display the frequency in Hertz (cycles per second) in the main display area while also displaying the – Pulse Width and + Pulse Width in milliseconds on the bottom line.
The Power Probe IV can measure frequencies from 1Hz to 9999Hz.
FRQ CTR can be used for tests where frequency or pulse width are needed such as MAF sensors, wheel sensors, etc.
ECT3000
Cable harness tests
- Working on a classic car restoration this is a great way to test the vehicle's wiring before finalizing the rebuild.
- Determine a clear result of where the fault or electrical problem is located.
Track and locate shorts
- You can trace from the fuse box to the faulty circuit or light.
Helps track and locate broken cables
- Thanks to its audible indicator and its LED light, the fault can be quickly located.
George
Reviewed in the United States on March 23, 2025
Items are decent. Works as it should. Case really sucks. I just bought another case at Harbor Freight with foam and put it in there. It's okay. Perhaps if the case held everything, I would be happier. But I opened it, and half the items just fell out. I gave up putting items back in the case. Hence as I mentioned above, I went out and bought a HB foam insert case.
Sergio
Reviewed in the United States on June 25, 2024
This thing is amazing already one day of having it and has saved me a lot of time, had a tweeter go out and gave me no sound on all speakers, tested all the fuses and were good tested a tweeter for ohms and was bad, disconnected it and all speakers work now just ordered a new tweeter love how it can do everything a multimeter can plus so much more. It’s so much more easy testing fuses too no more having to have both probes connected, just plug it to the battery and touch the fuses with the tip to test gives a light and audible sound love it.
Dave
Reviewed in the United States on November 6, 2024
Excellent tool. Makes diagnostics so much easier.
Customer
Reviewed in the United States on November 28, 2024
Works awsome it's a have to have kinda tool in the shop
Jorge Dueñas
Reviewed in the United States on November 25, 2024
Este PowerPro me ah encantado tiene un diseño más resistente la pantalla va encerrada dentro del case no como la versión anterior que la pantalla la sostiene solo un bisel de plástico que se rompe de nada y la pantalla termina saliendo y rompiéndose el flex.
Michael
Reviewed in the United States on October 13, 2024
This is a very Nice unit with everything included, Multiple uses, not my 1st Power Probe. you can use these for everything !
Tyrell W
Reviewed in the United States on May 7, 2023
Took me about a hour from the time I opened the box till time I found a bad factory splice on a spray rig foamer circuit. Probably would have spent all day trying to find the problem without it and may have never it. Well worth the price every if I only use it half dozen times a year just for the frustration factor along but I'm pretty sure I'll use it way more than that.
JustMyOpinion
Reviewed in the United States on December 5, 2023
If you troubleshoot electrical circuits in an automobile this tool is extremely useful. The main feature of the probe tool is to have the ability to test both with and without power from the battery. The trace part of the kit is a two part tool with transmit and receive modules that gives you the ability to trace and find the precise location of a short.
Dan
Reviewed in Australia on July 27, 2020
It’s an awesome little kit. Heaps of features on the power probe itself. Would recommend buying an extension lead at the same time for a bit extra length.
Angélica Padilla
Reviewed in Mexico on June 1, 2020
Tal cual como la imagen 👌
Ken
Reviewed in Canada on November 2, 2019
This is the most amazing, easy to use, versatile and all-in-one electrical tool that i have used to date. This makes all automotive electrical work super easy, and kind of fun to do. I look for reasons to pull out this tool, and someone I don't even need it, but I still use it. On the very first day that I used this, I found an impossible broken wire within a bundle of wires which ran though my truck chassis. This tool helped my turn traditional trial and error into a very quick diagnosis and repair. With everything great that is this tool, however, there is one thing that is missing, not a big problem, but it could have been a good accessory to have, which is the 12v cigarette lighter adapter lead to use as a power source. The older power probe kit did include it, I'm not sure why the company decided to remove it from the newer models. I just ended up making my own, and you can too, very easily.
lukewalker36
Reviewed in Australia on October 5, 2019
Not compatible with earlier Powerprobe extension leads and no extension lead available as far as I can tell. This can be a problem working on trucks and large machines
Hillside Agri Ltd
Reviewed in the United Kingdom on October 20, 2019
Couldn’t do without it
Recommended Products