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Internet # 206868551

Model # ESI305M

30 Amp Mini Fuse Tester

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  • Made to measure voltage up to 30 Amp
  • Replaces original fuse in-line to protect the circuit
  • Handy design and easy to connect for fuse box troubleshooting
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Product Details

About This Product

New Fuse Buddy is capable of measuring up to 30 Amp. Plug in the Fuse Buddy and read the circuit amperage draw. Clever amp meter is very handy when working with circuit amperage issues. Very easy connection into ATC Blade fuse socket, the end of the tester is shaped just like a fuse.


  • Great for motor blowers
  • Original fuse is replaced in-line during testing, thereby maintaining circuit protection
  • Great tool for electrical troubleshooting at the fuse box
  • Test range is 0 to 30 Amp, 48-Volt DC, 1 Amp resolution
  • Return Policy

Product Information

Internet # 206868551

Model # ESI305M

Additional Resources

Shop All Fuse Buddy


Dimensions: H 1.5 in, W 4.5 in, D 7 in


Product Depth (in.)

7 in

Product Height (in.)

1.5 in

Product Width (in.)

4.5 in


Battery Power Type


Battery Size


Control Type


Display Type


Electrical Tools Features

Adjustable, Automatic Measuring


No Additional Items Included


Battery, Frequency

Number of Batteries Required


Product Weight (lb.)

.24 lb



Test Meter Type

Ampere Tester

Tools Product Type

Test Meter

Warranty / Certifications

Manufacturer Warranty

Repair only up to 1 year

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Customer Reviews

3 out of 5

  • 3 out of 2 reviews
  • 0% recommend this product
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Fuse buddy was great!...
Fuse buddy was great!
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