⚡ Fuse Buddy 307M: Power testing made sleek and simple.
The ESI 307M Fuse Buddy Mini Current Loop is a compact, ceramic chassis-mounted accessory designed for seamless amperage measurement up to 30A. It plugs directly into fuse sockets, eliminating the need for custom adapters, making it an essential tool for automotive technicians and electrical installers seeking quick, reliable current monitoring.
| Brand | Fuse Buddy |
| Item dimensions L x W x H | 8 x 3.5 x 1 inches |
| Material | Ceramic |
| Mounting Type | Chassis Mount |
| UPC | 999992642636 855174001472 971475324376 085517400147 786362324847 521227494132 |
| Global Trade Identification Number | 00855174001472 |
| Manufacturer | ELECTRONIC SPECIALTIES |
| Color | Factory |
| Unit Count | 1.0 Count |
| Model | 307M |
| Item Weight | 1.6 ounces |
| Product Dimensions | 8 x 3.5 x 1 inches |
| Country of Origin | China |
| Item model number | 307M |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 307M |
S**Y
These Fuse Buddy's are GREAT!!!!!
I work as a professional auto mechanic. I am an ASE Master Tech with advanced certification. I purchased this Fuse Buddy to use with my Snap-on Low Amp Clamp. With this Fuse Buddy I am able to plug it into the fuse and then clamp my low amp clamp around the loop and diagnose a circuit. When I purchased this I was going to diagnose a problem with a fuel pump. With the Fuse Buddy I didn't have to go under the car I could easily do my diagnoses with my amp clamp and the fuse buddy. The best part of it was when the problem happened I could see that I was still getting normal amperage to the fuel pump so I knew then that the problem was not with the fuel pump. These Fuse Buddy's are a great find for anyone working in the field and wants to save a little time. The best part is that you can use them on any electrical circuit that requires a fuse. This comes in real handy when the component you want to test is hard to get to such as a fuel pump. Most automotive electrical devices are in series with the fuse so if you check the wiring diagram and this is the case then the amperage will be the same threw out the circuit. Like I said these Fuse Buddy's are GREAT!!!!!!!!!!
D**1
Nice product.
Seems well built.
J**S
Works exactly as designed
The only thing missing is a voltage tap.
G**.
Well made if you need amps with a ohm meter
Well I thought it was a fuse checker but its a amps checker it looked well made but I didn't have a need for it.
E**D
Finally! And it works!
Finally someone makes devices like this instead of us trying to get a bunch of male and female wire connectors, fuses and wires to do lab scope tests on cars. Just pull out the fuse, use the Current Loop that fits the fuse socket, install the fuse you removed from the vehicle in the side of the Loop, install the Loop back in the fuse socket and test the devise or circuit. Good quality, good size, fast results and cannot damage the vehicle.They just need to make one that fits the low profile mini fuse now.
P**R
great tool for quick amperage draw readings
You can get an amperage draw reading thru the fuse test port by using a multimeter forcing the current(amperage) thru the meter leads NOTE: Polarity has to be correct orientation(or you will blow a meter fuse).. But this tool is idiot proof basically. Just plug and play and put an amp clamp thru the red wire hoop. Take your reading and your done. Then troubleshoot the issue if need be. This tool is easy to use compared to a conventional amperage test procedure
D**K
Works as promised
Just as advertised
L**6
The 307M and 308B are the tools you need to make amperage draw easier to check
When you need to know how many amps a circuit is drawing to plan for the size of fuse you need for a circuit or you are having a problem blowing fuses and you need to determine the amperage draw of a circuit this is the tool you need along with an inductive amp meter. The 307M and 308B are the tools to have.
Trustpilot
2 days ago
3 weeks ago
