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🔧 Power up your diagnostics with precision and confidence!
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 for versatile reach, dual sound and flash alerts for clear diagnostics, and built-in short-circuit protection. Ideal for professionals and enthusiasts, it tests voltage, polarity, continuity, and locates faults quickly, making vehicle electrical troubleshooting efficient and reliable.


















| Asin | B09S9WY54L |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | 18,511 in DIY & Tools (See Top 100 in DIY & Tools) 15 in Circuit Testers |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (336) 4.6 out of 5 stars |
| Date First Available | 21 April 2022 |
| Guaranteed Software Updates Until | unknown |
| Item Model Number | ZK082 |
| Item Package Quantity | 1 |
| Item Weight | 310 g |
| Manufacturer | ZKTOOL |
| Part Number | ZK082 |
| Power Source Type | Battery Powered |
| Product Dimensions | 9 x 4 x 25 cm; 310 g |
| Size | Common Type |
| Specification Met | CE, RoHS |
| Style | Compact |
User
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
User
Does the Job
A good basic tool and will do the job it was purchased for
User
Has thought me a lot
My kryptonite is auto electrics, I understand only the basics but, this bit of kit has been invaluable and by being able to force power to a circuit is a revelation meaning it is much easier to understand where a problem is in a circuit and 2 lights that tell you exactly what you need to know. I wouldn’t be without this now and it has saved me fortunes in auto electricians bills.
User
Perfect
Perfect
User
Good product
Works well but does feel cheap very long cable and straight forward to use
User
As described
Everything i needed
User
Very happy
Works perfectly should of Baugh one sooner
User
DECENT QUALITY
FAST DELIVERY, GOOD PRICE
User
Goed gereedschap voor goed prijs
Snelle levering
User
Va bien
Muy útil, e imprescindible.
User
Satisfait
Fonctionnel et très pratique
User
Perfekt!
Underlättar felsökning då man kan köra spänning eller jord via verktyget. Grymt nöjd med denna, rekommenderas!
User
Buone ,ottime per elettrauto
Sono un clone economico di un famoso brand americano ma funzionano bene le cercavo da un po’ATTENZIONE DOVETE SAPERE COSA ANDATE A TOCCATE PERCHÉ ANCHE SE SONO OTTIME SE DATE CORRENTE A CAVOLO POTETE FARE ENORMI DANNI
Trustpilot
1 week ago
1 week ago