

🔧 Power up your diagnostics with precision and light—never miss a short or fuse again!
The Zzxker Power Circuit Probe Tester is a multifunctional automotive tool designed for professional and DIY use. It tests voltage, polarity, continuity, and locates short circuits within a 3.5-36V DC range. Featuring an LCD display, built-in flashlight, and overload protection with audible alerts, it ensures safe, accurate diagnostics across a wide range of vehicles. Its 15 ft cable and intuitive operation make it indispensable for efficient electrical troubleshooting.








| ASIN | B0D8TVGQPK |
| Best Sellers Rank | #32,622 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Circuit Testers |
| Brand Name | Zzxker |
| Color | Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (286) |
| Included Components | Circuit Tester Automotive |
| Manufacturer | Zzxker |
| Maximum Operating Voltage | 36 Volts (DC) |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 3.5 Volts (DC) |
| Model | AL5019 |
| Power Source | Corded Electric |
| Style Name | Power Circuit Probe Tester,Multifunctional Car Circuit Tester |
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.
D**N
Baisc but Functional - Value for Money
This is a great great piece of kit for the price, originally bought for one specific project but knew it would be useful to have, so far have used it 3 times and has saved me so much time. It is simple to use............does what it needs to and unless you need or want all the bells and whistles save your money to buy more tools
J**Z
Good quality for the price
Good quality for the price
F**R
Best Decision
I wanted the name Brand power probe but didn’t want to spend the money so I decided to try this one out. It’s has been great so far. I was concerned about durability due to the cheap/lightweight feel but I was wrong. I’ve 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
A**Z
Funciona
J**H
Very poor quality.
Buzzer and negative function do not work right out of the box. Basically a glorified battery voltage meter. Does not function as a drive tester at all.
R**S
Bueno
J**O
no trae suficiente informacion de como usarlo
K**Y
Definitely takes and saves alot of discovery time,you believe it it until you have experienced this electrical testing tool
T**E
The tester works very well, it has no issues and exceeded my expectations. My only problem was with the delivery staff, as they just throw the packages without checking if they might break or damage the contents.
D**S
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
B**T
Amazing very helpful
Y**D
Bravo tout est bon je l ai pas encore essayé mais livraison à temps
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