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๐ง Power up your diagnostics โ never miss a beat under the hood!
The Zzxker Power Circuit Probe Tester is a professional-grade automotive electrical tool designed for 6-24V DC systems. Featuring an easy-to-read LCD, built-in flashlight, and smart overload protection, it empowers mechanics and car owners to quickly test voltage, polarity, continuity, and locate short circuits with precision. Its 15-foot cable and multifunction capabilities make it indispensable for troubleshooting cars, trucks, motorcycles, and more.







| ASIN | B0DHW4W9RG |
| Best Sellers Rank | #28,150 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Circuit Testers |
| Brand | Zzxker |
| Brand Name | Zzxker |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 368 Reviews |
| Included Components | Circuit Tester Automotive |
| Manufacturer | Zzxker |
| Maximum Operating Voltage | 36 volts_of_direct_current |
| Measurement Type | Voltmeter, Ohmmeter, Ammeter |
| Min. Operating Voltage | 3.5 volts_of_direct_current |
| Minimum Operating Voltage | 3.5 volts_of_direct_current |
| Model | B0DHW4W9RG |
| Number of Items | 1 |
| Part Number | EM285 |
| Power Source | Corded Electric |
| Specification Met | CE |
| Style | Power Circuit Probe Tester,Multifunctional Car Circuit Tester |
| Style Name | Power Circuit Probe Tester,Multifunctional Car Circuit Tester |
F**S
Good quality
Ecxelente
A**Z
It supplies power and ground!!
Honestly for the price I wasnโt expecting much. When I received packaging was okay almost like it came from temu, it is light feels cheaply made however this does work as itโs supposed to I got it as a starter probe. Now I didnโt read everything it does but what surprised me the most is when I was diaging what was supposed to be a bad window motor regulator turned out to be a bad switch how do I know this you say this probe does supply power I was able to supply power to the motor and little did I know it was actually working.
J**S
Good quality, reasonable priced
So far so good, seems like a good tool for shorts. Wires could of been a little better quality/heavier but no complaints with the price of it.
A**R
It can send the positive signal to the components you want to test
Itโs really working out great ,helping me identify faulty components
H**K
Did the job.
Waited to use before I wrote a review. Volt meter was helpful. Was used to energize relays.
T**Y
Its not that impressive
If your checking for 12v+ voltage at different sections in a wire loom remember to clip the negative clamp to the - battery terminal and leave the + clamp off..then prob the circuit and press the power feed switch or this crap will read 4.2v misleading some people down a rabbit hole .
F**R
Best Decision
I wanted the name Brand power probe but didnโt want to spend the money so I decided to try this one out. Itโs has been great so far. I was concerned about durability due to the cheap/lightweight feel but I was wrong. Iโve put it through the tests the past few months and it has not disappointed me. Well worth the buy. Easy setup and use. Accurate readings and good connections
L**C
Display shows voltage at the clamps not the tip of probe
it displays the voltage at the battery clamps not the tip of the probe but it will click relays and stuff with the switch. I didnt expect much for what it cost so this is about on par with temu tools
F**O
Works perfectly.
Works perfectly, seems like decent quality.
D**S
CHEAP!! Everything worked great except buzzer tone.
I know this is a cheaper version but the one I ordered, the buzzer did not work! Returned and bought the same one again thinking I got a rare dude considering the reviews it gets. Hopefully the second one works properly! Update : received second one and same thing. No buzzzzzz
C**N
Satisfaction review
Received as advertised
S**N
Great product
Works as described, good product
J**R
Do not buy. Waste of money
Tester does not display voltage from the contact tip but from the power cord itself. It is completely useles. Can not see voltage drop at all along the circuit. Better off getting something else that works the way they are supposed to.
Trustpilot
1 month ago
3 weeks ago