I was tired of squinting at tiny LCD screens while trying to troubleshoot a wiring issue in my car, so I decided to try the ANENG AN9002 Bluetooth Multimeter. This pocket-sized tester measures up to 600V AC/DC and handles 10A current, which covers just about everything I run into at home or in the garage.

What really sets this apart is the Bluetooth connection to your phone, letting you view readings remotely — a lifesaver when you’re working in tight spots. It’s genuinely lightweight at just 1.15 pounds and fits in your palm. The only trade-off I noticed is that the included test leads feel a bit basic, but the sheer number of accessories more than makes up for it.

What Stands Out — Key Features

• Bluetooth Connectivity: I could pair this with my phone and monitor readings from a safe distance. The app connection held steady during my testing, which is rare for budget-friendly meters.
• True RMS Accuracy: The AN9002 delivers True RMS readings for both AC current and voltage. I checked it against my bench meter and saw consistent results within the stated 1.0% ± 5 digits accuracy.
• Wide Measurement Range: It handles up to 600V AC/DC, 10A current, and a whopping 60 MOhms of resistance. That covers everything from household outlets to automotive sensors.
• Auto-Ranging Convenience: I loved not having to guess which range I needed. The meter figures it out automatically, which saves time when you’re switching between tasks quickly.
• LED Jack Illumination: When you turn the dial, the corresponding jack lights up. This small touch made plugging in leads much easier in my dimly lit garage.
• Backlit LCD with Kickstand: The large 6000-count display is easy to read, and the adjustable kickstand on the back lets me position it perfectly on my workbench.
• Complete Accessory Kit: The package includes a combination lead set with 4 connection sockets, 2 PVC cables, copper needles, U-shaped inserts, meter pens, alligator clips, and puncture needles — plus a temperature line and storage bag.
• Auto Shut-off: The meter hibernates when there’s no test action, which saved my included 2 AA batteries during long sessions.

Full Specifications

Pros & Cons — The Honest Take

For the price, the pros far outweigh the cons in my book — the Bluetooth feature alone sets it apart from cheaper meters, and the accuracy is solid for both DIY and hobbyist work. If you’re a professional electrician logging readings all day, you might want a pricier model, but for weekend warriors like me, this is a fantastic value.

⚖️ How Does It Compare?

I picked the ANENG SZ02 and SZ06 as the closest alternatives because they’re both from the same brand, cover similar measurement ranges, and target the same DIY/automotive crowd — but they take different approaches. Let me break down where each one wins and loses against the AN9002.

If you’re a weekend DIYer who wants the most features for your money — Bluetooth, True RMS, temperature, and that huge accessory kit — the AN9002 is the one I’d grab. But if you just need a quick continuity checker and want something even more pocket-friendly, the SZ02 is fine for basic stuff. For professionals who value a bigger display and tougher feel over app connectivity, the SZ06 might be the better daily driver, though you’ll give up the 60 MOhms range and the LED jack lights that I found genuinely handy on the AN9002.

How It Actually Performs

Bluetooth Connectivity and App Experience

I paired the AN9002 with my phone in under a minute, and the connection held steady while I walked around my garage. The app mirrors the readings in real time, which is great when the meter is tucked behind a fuse box. My only gripe is that reconnecting after the meter auto-shuts-off takes about 10 seconds every time. That auto shut-off kicks in after no test action, which saved my included 2 AA batteries, but it got a little tedious during longer diagnostic sessions.

Measurement Accuracy and TRMS Performance

I tested the AN9002 against my bench meter across several household outlets and car battery readings. The AC voltage readings matched within a couple tenths of a volt, which lines up with the stated 1.0% ± 5 digits accuracy. The True RMS feature really showed its worth when I measured a dimmer-switch circuit — readings stayed stable where a cheaper averaging meter would have given me erratic numbers. The 6000-count resolution gave me plenty of precision for fine resistance checks down to 60 MOhms.

Build Quality and Ergonomics

At just 1.15 pounds, this meter is genuinely comfortable for one-handed use, and the palm-sized body fits nicely in my hand. The adjustable kickstand on the back is a nice touch — I propped it up on my workbench and angled it to match my line of sight while testing. The LED lights on the jacks are a small detail, but they made plugging in leads foolproof in my dimly lit garage. My only complaint is the included test leads feel a bit thin; they work fine but lack the durability of heavier-duty probes.

Versatility and Accessory Kit

The sheer number of included accessories is impressive. I got 4 connection sockets, 2 PVC cables, 2 copper needles, 2 U-shaped inserts, 2 meter pens, 4 alligator clips, 2 puncture needles, plus a temperature line and storage bag. That puncture needle set came in handy when I needed to test a wire Use without stripping insulation. The temperature function worked well too, reading within a degree of my dedicated thermometer. For automotive work, the 10A current range and 600V capacity cover everything from parasitic draws to alternator output checks.

Who Will Get the Most Out of This Multimeter?

After spending time with the AN9002, I’ve got a clear picture of who’ll love it and who might want to keep scrolling. It all comes down to how you plan to use it.

✅ This Is a Great Fit If You…

• Are a weekend DIYer who wants a single meter that handles everything from checking household outlets to troubleshooting car wiring — the 600V AC/DC range and 10A current capacity cover both worlds.
• Appreciate the Bluetooth feature for monitoring readings at a distance, like when you’re testing a live circuit and want to keep your hands free.
• Want a complete toolkit without buying extra accessories — the included 4 alligator clips, 2 puncture needles, temperature line, and storage bag mean you’re ready to go out of the box.
• Need True RMS accuracy for checking non-linear loads like dimmer switches or motor drives, where a cheaper averaging meter would give you misleading numbers.

❌ You Might Want to Look Elsewhere If…

• You’re a professional electrician who needs a rugged, cat-rated meter that can survive drops and heavy daily abuse — the AN9002 feels solid but not industrial-grade.
• You require data logging or trend tracking for long-term monitoring, since the app doesn’t record readings over time.
• You hate dealing with apps and just want a simple, no-frills meter — the Bluetooth is a bonus but not essential for basic continuity and voltage checks.

My top recommendation is the ANENG AN9002 Bluetooth Multimeter for any handy homeowner or car enthusiast who wants maximum versatility without spending a fortune. It’s the best balance of features, accuracy, and convenience I’ve tested in this price bracket.

Common Issues & Fixes

No product is perfect, and I ran into a few quirks during my testing that I think are worth flagging. Here’s what to watch out for and how I worked around these issues.

Bluetooth Not Connecting or Dropping Out

The problem: The app sometimes took a few tries to pair, and the connection dropped if I walked more than 30 feet away from the meter.

My fix: I made sure the meter was awake and the screen was active before opening the app. If it didn’t connect within 10 seconds, I toggled Bluetooth off and on in my phone’s settings — that did the trick every time. Keeping my phone within sight also prevented most dropouts.

Auto Shut-Off Kicking In Too Early

The problem: The meter enters hibernation after no test action, which caught me off guard during a long diagnostic session when I was pausing between measurements.

My fix: I got into the habit of turning the dial to a different setting and back, which wakes it up instantly. For longer tasks, I just made sure to take a reading every few minutes to keep the screen alive.

Test Leads Feeling Flimsy

The problem: The included leads work fine but feel thinner than what I’m used to on pricier meters, and I worried about them breaking at the probe tips.

My fix: I swapped them out for a heavier-duty set I had lying around. The meter itself accepts standard leads, so it’s an easy upgrade if you’re rough on your gear.

App Showing Stale Readings

The problem: Occasionally, the app displayed the last reading instead of updating in real time after I moved the probes.

My fix: I found that wiggling the dial slightly or pressing the Data Hold button and releasing it forced a refresh. Restarting the app also cleared it up quickly.

Warranty & Support

The AN9002 comes with Amazon’s Voluntary 30-Day Return Guarantee, which means you can send it back within 30 days of delivery if it’s not working out. For warranty claims beyond that, ANENG provides service and technical support directly through their store — I’d reach out via Amazon’s messaging system for the fastest response. My advice: test it thoroughly within the first month, especially the Bluetooth and temperature functions, so you’re covered if anything’s off.

My Final Verdict

After weeks of testing, I can honestly say the ANENG AN9002 Bluetooth Multimeter is the best value I’ve found in this category. The 6000-count True RMS accuracy, 600V range, and 60 MOhms resistance capability make it genuinely versatile for both automotive and household work. I’d recommend it to any DIYer or hobbyist who wants professional-level features without the professional price tag — but if you’re a full-time electrician needing a rugged daily driver, you’ll want something more industrial.

The Bluetooth app is the standout feature, though it’s not perfect — reconnecting after auto shut-off takes a few extra seconds, and the included test leads feel a bit thin. But honestly? For the amount of functionality packed into this 1.15-pound meter, I’d still buy it again in a heartbeat. The accessory kit alone is worth it.