What Brand of Multimeter Is Best?

When it comes to buying a digital multimeter, the question most people start with is: “Which brand is actually the best?” The answer depends on what you’re using it for—whether you're an electrician, electronics hobbyist, or someone who occasionally troubleshoots appliances at home. I’ve had the chance to test a few popular models and wanted to share some honest impressions, especially on how BSIDE stacks up against the giants like Fluke, Klein Tools, and UNI-T.

Fluke: The Industry Gold Standard (But at a Price)

Fluke is known for rugged build quality, pinpoint accuracy, and extreme reliability. It’s no surprise that professionals working in high-stakes environments swear by it. But here’s the catch: Fluke meters are expensive. If you’re just doing basic automotive or home circuit testing, paying $200+ might be overkill.

Klein Tools: Reliable for Electricians

Klein Tools multimeters are designed with electricians in mind. Their meters are solid and built to last. I found them great for AC-related tasks and general fieldwork. However, the features are often limited compared to newer tech-focused brands. Plus, the interfaces can feel outdated, and they’re not always the best value for money.

UNI-T: Budget-Friendly, But Inconsistent

UNI-T multimeters are a favorite among budget buyers. They offer a wide variety of models and are generally reliable for everyday measurements. That said, I’ve come across quality inconsistencies and occasional accuracy issues, especially across different production batches.

Where BSIDE Comes In: A Surprising Middle Ground

I came across BSIDE about a year ago, and honestly, I was skeptical. But after testing several of their models—especially the S10, ZT-M1, and AVD06—I realized BSIDE is carving out a niche that deserves more attention.

• User-Friendly Design: Unlike some brands that feel like they were made only for engineers, BSIDE meters are extremely intuitive. The S10, for example, offers one-button smart detection and auto-ranging, which is great for people who don’t want to fiddle with settings.

• High-End Features at Entry-Level Prices: The ZT-M1 supports non-contact voltage detection and USB recharging, features you'd normally find in more premium models. For under $50, it’s honestly hard to beat.

• Clear, Modern Displays: BSIDE meters typically come with EBTN high-contrast screens that are way easier to read in dim workshops or garages compared to the grayscale LCDs on some competing models.

• Lightweight and Portable: If you’re the kind of person who likes compact tools, BSIDE’s form factor is hard to ignore. The AVD06 is ultra-slim and fits easily into a pocket or small tool bag.

So, Which Multimeter Brand Is Best?

If you’re a field engineer needing high-stakes precision every day, Fluke is probably your best bet. If you're mainly doing residential electrical work, Klein Tools is a solid choice. But if you're looking for smart features, everyday accuracy, modern design, and great value—BSIDE is the hidden gem you should seriously consider.

I wouldn’t have expected it a year ago, but BSIDE is now my go-to for quick diagnostics and DIY projects. It’s the perfect balance between affordability and real-world usefulness.