









Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.
๐ง Diagnose Like a Pro, Fix Like a Boss!
The CMTOOL Power Circuit Probe Tester is a rugged, ABS-built automotive diagnostic tool designed for 6V-24V DC systems. Featuring overload protection with a 7A auto-trip and buzzer alert, it ensures safe testing across cars, trucks, boats, trailers, and motorcycles. Its 4-meter extended lead and high-sensitivity probes enable comprehensive vehicle circuit diagnostics, including polarity identification, continuity checks, component activation, and precise short circuit locationโmaking it an essential tool for professionals and enthusiasts aiming for fast, reliable electrical troubleshooting.





















| Asin | B09CL7ZDZ5 |
| Best Sellers Rank | #115,051 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #178 in Circuit Testers |
| Brand Name | CMTOOL |
| Color | Red |
| Compatible Devices | Cars, Trucks, Boats, Trailers, Motorcycles |
| Customer Reviews | 4.5 4.5 out of 5 stars (940) 4.5 out of 5 stars |
| Included Components | Power circuit probe tester |
| Item Weight | 0.33 kg |
| Manufacturer | CMTOOL |
| Minimum Operating Voltage | 6 volts_of_direct_current |
| Model | AY-29 |
| Number Of Items | 1 |
| Part Number | AY-29 |
| Power Source | Battery Powered |
| Style Name | Circuit Testers |
| Upc | 758358922504 |
User
Good
Why did you pick this product vs others?:A must have for equipment mechanic or field technician workers wonders really great and the price is perfect
User
Works great!
I bought this so I could bench test some headlight bulbs and it works perfect! I hate messing with any kind of wiring, but this is just what I needed. I don't know how much I will use it, but it's great to have it and not need it. Worth the purchase!
User
Does the job
Wires could be a bit longer for working at the back of the vehicle. Otherwise I'm finding this very useful.
User
Great and easy tool
I'm so impressed with this electric tester! It's incredibly easy to use and has saved me so much time and hassle when working on my vehicle projects. The compact design makes it easy to toss in my toolbox and take with me on the go.Whether you're a seasoned electrician or a DIY newbie like me, this tester is a must-have tool. It's taken the guesswork out of my electrical work and given me the confidence to tackle projects I wouldn't have attempted before.Highly recommend this electric tester to anyone who works with vehicles - it's a game-changer!"
User
Nothing
Nice
User
Llego bien
Funciona bien
User
Great product for wire troubleshooting
Works great for 12v
User
Worth it
Pay for what you get! No breaker on the device. Small palm sized. Saves a ton of time. Iโve dropped it and used it in the field a lot, probably 20 days in the field and it still works fine aven though itโs been tossed into tools bags and had stuff piled up on it.Worth every penny
User
Good product, as described
Good product, as described
User
Cmtool
I recommend this tool. Works very well and seems to be made of very good materials
User
Very useful tool
Highly recommended for all truck drivers. This will save you many hours of diagnosing a faulty vehicle.
Trustpilot
2 weeks ago
3 weeks ago