How to identify and replace fuses in your digital multimeter

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Glass fuses

Glass fuses have a low breaking capacity. It's easy to see when they're blown: the glass will be discolored and the filament broken. Replace yours today!

Glass

10mm
20mm
30mm
Bussmann
Microwave

Ceramic fuses

Ceramic fuses are high or low breaking capacity and can be used in many applications. Ceramic color can vary from a very light beige to dark gray.

Ceramic

10mm
20mm
30mm

by Grae VanDerWeide
April 21, 2021
1 min read

The most common fuses in multimeters are certain glass and ceramic fuses like Bussmann AGX-2, GDA-630mA, and SIBA ceramic fuses. You may also have fast-acting ceramic fuses with various milliamp ratings and we stock just about every single one! Depending on your multimeter you may have one or more of these fuses to replace.