

🔧 Clamp into precision — master your electrical game with AstroAI!
The AstroAI Digital Clamp Meter CM2K0R delivers professional-grade electrical testing with 2000 counts resolution and auto-ranging for AC/DC voltage, AC current, resistance, and capacitance. Featuring non-contact voltage detection with audible and visual alerts, a backlit LCD, and enhanced safety certifications, this compact, battery-powered tool is engineered for both industrial and household use. Its intuitive design and included accessories make it the go-to meter for millennial managers who demand accuracy, efficiency, and reliability in their toolkit.














| ASIN | B08MTTX66X |
| Best Sellers Rank | #656 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Clamp Meters |
| Brand Name | AstroAI |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,493) |
| Included Components | 2000 Counts Clamp Meter, Test Leads (Pair), User Manual, Storage Bag |
| Item Dimensions | 2.68 x 1.14 x 7.67 inches |
| Item Weight | 386 Grams |
| Manufacturer | AstroAI |
| Measurement Type | Ammeter |
| Minimum Operating Voltage | 2 Volts |
| Model | CM2K0R |
| Power Source | Battery Powered |
| Specification Met | Beep |
| Style Name | 2000 Counts AC Current |
C**H
Very Impressed!
Super impressed with my AstroAI Digital Clamp Meter! Quality and very simple to use! I have another multimeter that is so complex, but this meter has all the functions I need and I love the size! Very impressed for the price.
A**R
Worth its weight in gold!
I had to track down which wires in a nest of 30 went to my power door locks in my truck. This thing did a great job and made the task very easy. I have a larger one of these somewhere in storage, but this little guy gets in smaller places and performs all of the functions. It is a great tool.
P**L
Multifunctional for a fraction of a high end meter
For the price this is an awsome multimeter! This has all the typical measurments including amp reading, AC and DC voltage. Continuity testing is so intuitive, with a click of a switch will give you lights and sound, and it comes in a handy case
O**T
Great meter for home and hobby use
From reading other reviews, it seems a lot of people aren’t capable of appreciating this meter for what it is; great up to date technology at a bargain price. It’s not a Fluke, it’s not supposed to be. I would be willing to bet that some of the circuitry inside this unit is newer and more capable than what you might find in your dated, “professional” model. This meter has all the features needed for the average DIY and hobbyist. And it does take some amount of learning to use this or any meter for the wide variety of tests it is capable of. From reading other reviews, it is apparent that the meter is being unfairly criticized for user error; in particular, there are a lot of folks that need to understand how a clamp meter works to measure A.C. Dislikes: I don’t really care for the overall size- I think it would be easier to operate if it was a tad larger. And I don’t like or trust the NCV detector feature- I have not found one of these I could trust yet, on any meter at any price. The display could also be a little brighter. Overall, this is a solid choice for anyone needing to add testing capabilities to their hobby or household.
S**H
So easy to use.I wish I'd had one twenty years ago
This works awesome, easy to use. Do the ant voltage check your car batteries? See how much your units pulling down refrigerator when the compressor Kix on very bushful and durable wish that had it 10 years ago, very good Bang for the buck.
I**S
Very good
A very good tool—it offers excellent value for money. I've already put it to work, and it functions perfectly.
C**K
Great little multimeter for the price.
I bought this item only because my trusty 20-year-old multimeter only measures DC amps, but I needed to measure AC amps for troubleshooting a gas range ignitor. The multimeter is very well constructed with good fit and finish, especially for the low price. Although his thing may not serve the needs of a professional technician it is more than good enough for 99% of home use needs. The meter solved my problem and helped avoid buying unnecessary parts to effect the repair.
K**K
Compact, Convenient, and Well-Built
This multimeter has quickly become one of my favorite tools. The compact size is a huge plus as it doesn’t take up much space in a toolbox or drawer, which makes storage easy and clutter-free. Despite being small, it feels solid and well made, not flimsy at all. The clamp feature is incredibly useful. Being able to hang it on wires, shelves, or nearby fixtures while working keeps my hands free and makes measurements much easier, especially in tight or awkward spaces. The sound quality is great. Not too loud and not too soft to not hear it. Overall, it’s a high-quality, reliable multimeter that’s thoughtfully designed. Perfect for anyone who wants a durable tool that’s easy to store and convenient to use. Highly recommend!
M**L
Mauvaise qualité
A**I
عملـي ومفيد Practical and useful
G**E
Ottimo grazie
M**I
Mine was very inaccurate especially with clamp amper meter. It was showing something around 10A as 0.4A . I returned it.
J**N
C'est pas mon premier multimètre, mais celui ci est plutôt bien ! Pas mal de fonctions,pas trop camelote, housse fournie,bip sonore en mode continuité, plutôt bien donc
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