Needed a small, simple fuse tester that fits in my glove box. This one handles different fuse sizes, which is perfect since my truck runs the bigger ones and my wife's car uses the small ones.
Matthew Reed
★★★★★
A little LED lights up when the fuse is good, and if it's blown, the built-in puller gets it out. Great tool for the price.
A compact 2-in-1 tool that tests and pulls automotive blade fuses. Touch the pins to a fuse: green light means it's good, no light means check it. Found a bad one? Flip the tool and pull it out. It fits Maxi, Standard (ATC) and Mini (ATM) fuses on 12V and 24V vehicles.
Shipping Information
We process orders within 2-4 business days. Delivery to the US typically takes 6-12 business days. You'll receive a tracking number by email as soon as your order ships, so you can follow it every step of the way. Free shipping on all orders, no minimum required.
Find the Problem Before You Pay for It
A blown fuse can make a simple problem look expensive: dead lights, a silent radio, a charger that won't work. Checking the fuse first takes seconds and can save you a trip to the shop.
Join drivers who fix it themselves
Start With the Easy Fix
Before you spend an hour tracing wires or paying a shop to diagnose it, check the fuse first. One compact tool tests it and pulls it.
97%
3 Fuse Sizes, One Tool Slide the adjuster to fit Maxi, Standard (ATC) and Mini (ATM) blade fuses. No separate testers needed.
93%
Test It. Pull It. Check the fuse with the pins, then flip the tool to pull it. No pliers, no digging through your toolbox.
98%
Zero Guesswork Green light means the fuse is good. No light means check it. No multimeter settings to figure out.
Why BoltBuddy Beats the Old Way
The old way: pull every fuse, squint at a tiny wire, or fiddle with multimeter settings. BoltBuddy tests the fuse right where it sits, lights up green when it's good and pulls the bad one, all in one tool that lives in your glove box.
 
Others
Test without pulling the fuse
Instant green light, no guessing
Test + pull in one tool
No multimeter or experience needed
Fits Mini, Standard & Maxi fuses
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
Free shipping on every order
30-Day Money-Back Guarantee
Fits in any glove box
FAQs
How long does shipping take?
Orders are processed in 2-4 business days and delivered in 6-12 business days. Shipping is free, and you'll get a tracking number by email as soon as your order ships.
Why get more than one?
A blown fuse never happens at home with your toolbox nearby. It happens on the road. Most families keep one in every vehicle's glove box, plus one in the garage. Bundles bring the price down to as low as $13.33 per tester.
What fuse types does it work with?
It fits standard automotive blade fuses: Maxi, Standard (ATC/ATO) and Mini (ATM). Just slide the adjuster to match the fuse size. Works on 12V and 24V systems, so it covers cars, trucks, RVs, boats and trailers.
Does the vehicle need to be on to test a fuse?
The tester reads power from the circuit itself, so the fuse needs to have power running to it. For some circuits that means turning the key to ON. No light usually means a blown fuse, but always confirm the circuit is powered and both pins are making good contact.
Is this only for professional mechanics, or can I use it at home?
Anyone can use it. No multimeter, no settings, no experience needed. Touch the pins to the fuse, read the light, and pull it if it's bad. It's small enough to live in your glove box for roadside emergencies.
What if it doesn't work for me?
You're covered by our 30-Day Money-Back Guarantee. If you're not happy with it, contact us and we'll make it right.
 
 
Green Light. Good Fuse.
Touch the pins to the fuse and read the indicator. No multimeter, no squinting at a tiny filament in a dark fuse box.
 
 
Try It Risk-Free for 30 Days
You've already lost enough time to dead lights and dark fuse boxes. If BoltBuddy doesn't make finding a blown fuse faster and easier, contact us within 30 days for a full refund.
The only thing you have to lose is the next shop bill for a $1 fuse.
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Free shipping on every order
Risk-free purchase
Perfect gift for any driver
Test and Pull in One Hand
Found the bad one? Flip the tool and pull it out, no pliers and no fuse dropped into the engine bay.
Customer Reviews
Overall rating: 4.9 / 5 from 2011 reviews.
With more than one vehicle at home, I didn't want a drawer full of testers. This one does it all.
Toss one in the glove box and forget about it until you need it. Slide the adjuster to fit Mini, Standard, or Maxi fuses, and you'll find the bad one before you even think about calling a shop.
Green light, fuse is good. No light, you found your problem. That's all there is to it. Test it in place, pull it if it's bad, and move on with your day.
Here's the thing about fuse boxes: they're cramped, dark, and every fuse looks the same. This little checker tells you which one's bad in seconds, and the built-in puller gets it out without digging for pliers.
Dash lights out and no clue which fuse it is? Skip the pliers. Touch the pins, find the blown one in seconds, and pull it with the same tool. Works on cars, trucks, and SUVs.
This LED fuse tester helps you track down electrical problems faster and the built-in puller removes the bad one without pliers for delivery drivers and daily commuters. One small tool covers two everyday jobs.
Designed for DIYers and professional mechanics, the dual-function fuse tool helps you track down electrical problems faster and the built-in puller removes the bad one without pliers. It is a smart first step before paying for a shop diagnosis.
A practical choice for Mini, Standard, and Maxi blade fuses, the blade fuse tester saves you from pulling fuses one by one while the adjustable pins fit Mini, Standard, and Maxi fuses. Keep one in the glove box for roadside surprises.
This glove box fuse tester offers an easy way to check fuses for delivery drivers and daily commuters. It makes the first step of electrical troubleshooting simple and the flip-around design switches from testing to pulling in seconds. The design keeps testing and pulling simple.
This pocket-size fuse testing tool is designed for cars, trucks, and SUVs. It helps you check fuses in tight, dark fuse boxes, and the built-in puller removes the bad one without pliers. It turns a frustrating guessing game into a quick check.
It fits easily in a toolbox, center console, or glove box. This compact fuse checker gives you a clear answer without reading numbers while the adjustable pins fit Mini, Standard, and Maxi fuses for Mini, Standard, and Maxi blade fuses.
This automotive fuse checker combines testing and pulling in one tool for cars, RVs, boats, and trailers; it gives you a clear answer without reading numbers while the adjustable pins fit Mini, Standard, and Maxi fuses. No settings and no experience needed.
Made for quick fixes for delivery drivers and daily commuters, the test-and-pull fuse tool helps you find a blown fuse in seconds and the flip-around design switches from testing to pulling in seconds. It is a smart first step before paying for a shop diagnosis.
This LED fuse tester tests fuses right where they sit in the fuse box and the built-in puller removes the bad one without pliers for cars, trucks, and SUVs. Keep one in the glove box for roadside surprises.
Designed for everyday drivers and weekend mechanics, the dual-function fuse tool tests fuses right where they sit in the fuse box and the built-in puller removes the bad one without pliers. It helps you get back on the road faster.
A practical choice for 12V and 24V vehicles, the blade fuse tester shows a green light when the fuse is good while the adjustable pins fit Mini, Standard, and Maxi fuses. A simple tool that belongs in every vehicle.
This adjustable fuse tester and puller combines testing and pulling in one tool for truck owners and family car drivers; it takes the guesswork out of checking fuses and the flip-around design switches from testing to pulling in seconds. It turns a frustrating guessing game into a quick check.
This glove box fuse tester offers an easy way to check fuses for anyone who keeps a toolbox in the trunk. It takes the guesswork out of checking fuses and the flip-around design switches from testing to pulling in seconds. It fits easily in a toolbox, center console, or glove box.
This pocket-size fuse testing tool is designed for everyday drivers and weekend mechanics. It lets you check fuses without a multimeter, and the built-in puller removes the bad one without pliers. No settings and no experience needed.
A practical choice for truck owners and family car drivers, the 2-in-1 fuse tester and puller saves you from pulling fuses one by one and the textured grip keeps the tool steady in your hand. Keep one in the glove box for roadside surprises.
Made for quick fixes for anyone who keeps a toolbox in the trunk, the test-and-pull fuse tool saves you from pulling fuses one by one and the flip-around design switches from testing to pulling in seconds. A simple tool that belongs in every vehicle.
This LED fuse tester makes the first step of electrical troubleshooting simple and the built-in puller removes the bad one without pliers for DIYers and professional mechanics. It is practical for shop work, home garages, and roadside fixes.
It fits easily in a toolbox, center console, or glove box. This automotive fuse checker helps you check fuses in tight, dark fuse boxes and the textured grip keeps the tool steady in your hand for shop work and roadside fixes.
This adjustable fuse tester and puller combines testing and pulling in one tool for anyone who keeps a toolbox in the trunk; it gives you a clear answer without reading numbers and the flip-around design switches from testing to pulling in seconds. No settings and no experience needed.
This blade fuse tester shows a green light when the fuse is good and the built-in puller removes the bad one without pliers for cars, trucks, and SUVs. Keep one in the glove box for roadside surprises.
Designed for shop work and roadside fixes, the blade fuse tester tests fuses right where they sit in the fuse box and the textured grip keeps the tool steady in your hand. A simple tool that belongs in every vehicle.
This pocket-size fuse testing tool combines testing and pulling in one tool for truck owners and family car drivers; it lets you check fuses without a multimeter and the flip-around design switches from testing to pulling in seconds. It turns a frustrating guessing game into a quick check.
This compact fuse checker offers an easy way to check fuses for cars, trucks, and SUVs. It helps you track down electrical problems faster and the flip-around design switches from testing to pulling in seconds. It fits easily in a toolbox, center console, or glove box.
This compact fuse checker is designed for cars, RVs, boats, and trailers. It lets you check fuses without a multimeter, while the slide adjuster matches the pin spacing to the fuse. No settings and no experience needed.
A practical choice for truck owners and family car drivers, the LED fuse tester makes the first step of electrical troubleshooting simple and the textured grip keeps the tool steady in your hand. Keep one in the glove box for roadside surprises.
Made for quick fixes for anyone who keeps a toolbox in the trunk, the dual-function fuse tool makes the first step of electrical troubleshooting simple and the flip-around design switches from testing to pulling in seconds. It helps you get back on the road faster.
This adjustable fuse tester and puller is designed for 12V and 24V vehicles. It gives you a clear answer without reading numbers, while the slide adjuster matches the pin spacing to the fuse. It turns a frustrating guessing game into a quick check.
It fits easily in a toolbox, center console, or glove box. This glove box fuse tester gives you a clear answer without reading numbers and the textured grip keeps the tool steady in your hand for truck owners and family car drivers.
This pocket-size fuse testing tool combines testing and pulling in one tool for anyone who keeps a toolbox in the trunk; it helps you find a blown fuse in seconds and the flip-around design switches from testing to pulling in seconds. No settings and no experience needed.