KZYEE KM10 Power Circuit Probe Kit, Automotive Circuit Tester with Auto Electrical System Testing Functions (Digital Voltage Tester/Multimeter/Short Finder）

I have been using this only for one week and have no experience with it- I'd advise you to take it with a grain of salt. Still, for a small device, this is an amazing piece of equipment. In order for the unit to function without power, the power cords were extra long and had attachments for both cigarette lighters and large (lightweight) alligator clips. Among its features are the ability to test the resistance of components and to detect polarity and value of diodes (and in resistance mode, it can also test the health of capacitors, if you know the technique). It comes with a case with molded hinges and locking tabs on the hinge points and feels good in the hand. * The probe is sharp and removable (so that when not in use, it slides snugly into the housing), so that it can be used for testing small surfaces. Having this as a backup is excellent A secondary quick check instrument for emergency diagnosis, that can be used as a flashlight since it has 20' lead wires and medium bright lights that always stay on when.

Thaddeus Austin

| Aug 12, 2021

I am giving it my first review. The DC voltage range is between 0 and A 65V battery. It is compatible with systems that operate on 12v, 24v, or 6v power. The simple waveform screen will display an appropriate square wave at a sample rate of 5 khz (or less), above that the corners will round and for the sine wave the max is 10 khz so this is good for quick testing of the crank and capacitors. It is only the cam sensor and injector that pulsates when the crank is engaged. A/C signal sounds can also be heard on the speaker, which is very useful. Probably can work with digital MAF, but I do not have one to test. The manual is quite clear and informative. They state that the circuit breaker is 10A with an operating time of 15 seconds. They recommend you trip the breaker to probe the computer wires. Please use at your own risk with computer leads. Make sure you don't bump that rocker switch and apply 12 volts to your In addition, I was impressed by the diode test using a source of 3 volts to measure the forward voltage.

Holland Salazar

| Feb 09, 2021

My work as a troubleshooter of automotive and industrial electronics for 45 years makes this tool well worthy of praise. I only review items that truly impress (or disgust) me, and for that reason, this tool is a great product. The last time you struggled with a VOM and jumpers to perform a circuit analysis or inject signals into either an automotive or industrial environment, you might understand how painful it can be. Using this tool you can quickly verify if the correct voltage (or ground) is present in the circuit or if a load is attached and then inject the appropriate voltage or ground to the circuit. Now there are no false voltages or resistances to deceive. Flipping the switch, you instantly know that you're applying full voltage to the circuit, or have ground attached to the correct location. It comes with battery clips and a cigarette lighter plug (or 12VDC power point in modern automobiles) that connects to a heavy-duty cord and an extension that reaches 40 feet. It can test light bulbs, wires and even sensors and modulated outputs. Only negative I can mention is that I had designed a nearly identical device over ten years ago, but I never got it off the drawing board! You're right, Chuck, tuna and mayo are the best!.

Shelby Simpson

| Apr 15, 2021

That's what I like about this product. It's a good power probe that's excellent for projects and it has more functions.

Braxton McConnell

| Aug 16, 2021

This is garbage. There is no 4 available. A 5 amp load is needed for a headlight. It appears that the wires are undersized, which results in 3 volts being lost. The company is useless and does not deserve your trust. Likewise, there is no internal circuit breaker, and there is a 500ms delay before the tool displays power and ground when touched to the.

Noa Carney

| Dec 16, 2020

The professional or hobbyist with an interest in automotive will find this tool quite useful. The extra length of the cable is great for cars with bigger engines. Well built and user-friendly, it has a lot of features. Having been a mechanic for more than 40 years, I have extensive experience repairing cars. It has been five years since I lost my tip, and they sent me a new one for free. It's a great tool, and it saves me a great deal of time when troubleshooting cars' In conclusion, I would recommend this book to anyone - professionals or amateurs.

Odin Delaney

| May 10, 2021

One shall own this as a powerful tool if one is a manufacturer of cars or if one is very keen on technical mechanisms (really handy person). You can choose from a variety of options and features You can troubleshoot with the help of a depth diagnosis. As soon as you are able to understand how to use this tool correctly, you will be able to better understand your car and any problems it may be experiencing.

Lyric Cain

| May 21, 2021

Circuit testers are generally useful, but they have the disadvantage of not retaining their tips. When you lean over to check something, it will come out. In order for it to function, it should not need to be fixed. It's too bad that the tip wasn't screwed in. Due to this, I had to return the item.

Westin Hubbard

| Dec 06, 2020