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🔧 Power up your diagnostics — don’t let electrical gremlins hide!
The ZKTOOL Power Circuit Probe is a compact, battery-powered automotive electrical tester designed for 6-24V DC systems. It features a 4-meter lead, audible and visual alerts, and comprehensive testing capabilities including polarity, continuity, and short circuit detection. With built-in safety cutoff and versatile functionality, it’s a must-have for professional-grade vehicle electrical troubleshooting.


















| ASIN | B09S9WY54L |
| Best Sellers Rank | 19,671 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Circuit Testers |
| Brand | ZKTOOL |
| Colour | Black |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 360 Reviews |
| Item Dimensions | 9 x 4 x 25 centimetres |
| Item dimensions L x W x H | 9 x 4 x 25 centimetres |
| Manufacturer | ZKTOOL |
| Manufacturer Part Number | ZK082 |
| Maximum Operating Voltage | 24 Volts |
| Measurement Type | Voltmeter |
| Min. Operating voltage | 6 Volts (DC) |
| Minimum Operating Voltage | 6 Volts (DC) |
| Model Number | ZK082 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | CE, RoHS |
| Style | Compact |
| Style Name | Compact |
| UPC | 750748341131 |
J**Y
Useful
Good bit of kit works well
R**.
Works really well
Really good product an has saved me alot of grief
D**S
Best tool in my workshop
One of the best tools in my workshop and helped fix many an issue on my classic car. A must have.
R**B
Very handy
Great little tool. I'm still learning how to use it but it's really handy. Easy to check earth and positive continuity. Also you can push 12v to really check if a circuit or component is functioning. Probably not pro level but good for us home garage mechs
N**L
Cheap alternative to power probe.
For the price paid it does a sterling job. I am not a pro mechanic so I don't need the outlay for an expensive power probe. This is a good enough substitute.
C**S
Worked great 👍🏻
Very good worker great 👍🏻
T**S
Great Thanks
Great Thanks
S**N
As described
Everything i needed
N**N
Goed gereedschap voor goed prijs
Snelle levering
T**G
Recommend
Works as advertised. Handy tool 4 sure
P**E
R.A.S
Fonctionne très bien
J**E
Va bien
Muy útil, e imprescindible.
A**H
Unverzichtbar für Fahrzeugelektrik
Super Werkzeug zur Fehlersuche Masse und Plus kann angesteuert werden.
Trustpilot
2 months ago
2 weeks ago