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AstroAI Digital Multimeter TRMS 4000 Counts with DC AC voltmeter and Auto-Ranging Fast Accurately Measures Voltage, Current, Resistance, Capacitance, Temperature, Continuity, Frequency and Duty-Cycle.

4.6 4.6 out of 5 stars 8,328 ratings

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Purchase options and add-ons

Brand AstroAI
Power Source Battery Powered
Style Auto Ranging
Color Red
Item Weight 11.5 Ounces

About this item

  • Digital Multimeter:WIDE RANGE of tests for AC/DC Voltage, AC/DC Current, Resistance, Continuity, Capacitance, Frequency and Temperature; Tests Diodes.
  • Voltage Tester:PROFESSIONAL LEVEL features include Auto-Ranging capability, and True RMS for measuring both AC Current and Voltage.
  • Easy to Use: Convenient features like Data Hold, Large LCD Backlit Screen, Kickstand, and Low Battery Indicator make taking and recording measurements easier than ever before.
  • Capacitance & Resistance Meters:IDEAL FOR COMMERCIAL settings where it can handle the demands of a long workday, from the durable exterior to the wide range of heavy-duty capabilities.
  • Additional Tips:This Multimeter is designed to troubleshoot a variety of automotive and household electrical problems safely and accurately. It’s a suitable tool if you want to do some household or commercial improvements whether DIYers or Hobbyists.
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AstroAI Digital Multimeter TRMS 4000 Counts with DC AC voltmeter and Auto-Ranging Fast Accurately Measures Voltage, Current, Resistance, Capacitance, Temperature, Continuity, Frequency and Duty-Cycle.

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$22.99
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 6.11 x 4.25 x 1.53 inches; 11.5 ounces
  • Item model number ‏ : ‎ ‎132A
  • Batteries ‏ : ‎ 1 Lithium Metal batteries required. (included)
  • Date First Available ‏ : ‎ September 27, 2018
  • Manufacturer ‏ : ‎ AstroAI
  • ASIN ‏ : ‎ B07FDBW1PT
  • Customer Reviews:
    4.6 4.6 out of 5 stars 8,328 ratings

From the brand


Product Description

132A A+xiao.jpg 150 x 300 multimeter 10k new 2k multimeter multimeter 201D
AstroAI Digital Multimeter TRMS 4000 Counts with DC AC voltmeter AstroAI 4000 Counts TRMS DMM AstroAI 10000 Counts True RMS Digital Multimeter AstroAI new 2000 Counts TRMS Multimeter AstroAI 6000 Counts True RMS Digital Multimeter AstroAI 6000Counts Digital Clamp Meter
Customer Reviews
4.6 out of 5 stars
8,328
4.6 out of 5 stars
7,152
4.6 out of 5 stars
1,098
4.6 out of 5 stars
8,266
4.6 out of 5 stars
8,266
4.3 out of 5 stars
7,059
Range Selection Manual and Auto Manual and Auto Manual and Auto Auto Auto Manual and Auto
AC/DC Voltage
AC/DC Current Only AC
Resistance/Continuity
Diode
Capacitance/Frequency Only Capacitance
Temperature X X
Transistor hFE x X x X X
True RMS
Maximum Display 4000 4000 10000 2000 6000 6000
bkg
1

AstroAI

“For All of Life’s Adventures” is more than a slogan for us; it’s a lifestyle and core philosophy. AstroAI supports the adventurer within and we encourage our customers to take risks and push the envelope.

We don’t choose products based on market interests or fancy analytics. We develop tools and products for ourselves and our customers based on real-world needs and expectations.

AstroAI 4000 Counts True RMS Digital Multimeter

The AstroAI multimeter is designed to be safely and accurately used by professionals in a commercial setting or weekend DIYer's . It's easy and safe to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, capacitance, and diode testing.

  • Manual and Auto Ranging
  • AC/DC Current/Voltage/ Resistance/Capacitance
  • Diode/ Continuity
  • Backlight Display/Data Hold
  • Overload Protection/robust outer case

Trouble Shooting with Maximum Safety

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Trouble Shooting with Maximum Safety

AstroAI multimeters are professionally designed to troubleshoot electrical problems or just for electronics training.

Intelligent Anti-burn and Double Protection

Built-in F500mA/600V and F10A/600V explosion-proof ceramic fuse tubes; Double Protection, more secure and reliable; This multimeter is designed with safety in mind. Integrated fuses protect users of all skill levels.

Continuity Test

Connect the test leads to two points on the circuit being tested.

5

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8

Backlit LCD and Data Hold

Large digital display with white backlit LCD for visibility in dimly lit areas; It is often easier to use the data hold to easily read and record data.

Low Battery Indication

Never run out of battery with a notification letting you know exactly when to replace the batteries.

Automatically Shut Off

Conserves power by automatically shutting off after 15 minutes of inactivity.

Full Support and Always Protected

Open up the support stand to prop up the multimeter and make reading measurements easier. The rubber sleeve ensures that the multimeter is always protected from wear and tear while on the job.

A+

What's in the box

  • 1
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    8,328 global ratings

    Customers say

    Customers like the readability, value, size and features of the electric circuit testing device. For example, they mention it's intuitive, easy to use and has decent instructions. Some appreciate the accuracy, saying it'll measure the value accurately within 1%. That said, opinions are mixed on thermocouple.

    AI-generated from the text of customer reviews

    202 customers mention178 positive24 negative

    Customers like the quality of the electric circuit testing device. They say it's well-built, durable, and easy to use. Some customers also mention that the meter leads are of okay quality. Overall, customers are satisfied with the product's quality and functionality.

    "...meter arrived, a quick physical, hands on inspection, revealed a solid design that was well labeled, with an LCD display that was about the same..." Read more

    "Easy to use, well-built, used everywhere home mechanics and professionals work on cars, trucks or home electrical circuits." Read more

    "...In fact these are probably the best set of leads I have ever gotten, in terms of length and stiffness/plastic-y feeling...." Read more

    "...They are inexpensive but still a good meter...." Read more

    162 customers mention158 positive4 negative

    Customers appreciate the value of the electric circuit testing device. They say it is a great budget multimeter with simple usable features. Customers also mention that the accuracy is great for the cost.

    "...Overall, it's a remarkable feature-rich meter at a bargain price but with flimsy construction...." Read more

    "...I compared both volts and mA and both read the same. Great value for simple usable features...." Read more

    "Great value for the money ." Read more

    "...For the price this is money well spent...." Read more

    158 customers mention115 positive43 negative

    Customers find the electric circuit testing device very intuitive, with a simple interface and clear markings. They say the device is easy to read, with decent instructions. Customers also mention that it's great for learning and beginner/intermediate use, with fast and accurate readouts.

    "I like the ease of operation and accuracy of this meter. I first saw this meter on a Youtube channel Stezstix Fix and it served him well." Read more

    "...The features that were required were simple to use, has an easy to read display, is both precise and has acceptable uncertainty, in a physical..." Read more

    "...I'll subtract one star for the thin rubber overmould and backlight timing." Read more

    "Easy to use, well-built, used everywhere home mechanics and professionals work on cars, trucks or home electrical circuits." Read more

    115 customers mention104 positive11 negative

    Customers are satisfied with the performance of the electric circuit testing device. They say it works well, has good accuracy, and is capable of testing a variety of items. Some customers also mention that the leads work well and have no problems. Overall, most are happy with their purchase and recommend it to others.

    "...However seeing the excellent results with low voltage DC and resistance, I would feel comfortable using one of these as troubleshooting tool in a..." Read more

    "...It's more than capable of bench work and troubleshooting vehicle electrical systems, but for HVAC or heavy use you need something a bit more robust...." Read more

    "...Unit works very with all my projects, for testing." Read more

    "Works well, I have been told that the best way to learn it’s functions is you tube videos" Read more

    67 customers mention62 positive5 negative

    Customers are satisfied with the accuracy of the electric circuit testing device. They mention that it works great, is super accurate, and has an uncertainty of within 1% +/- 1 digit. The meter is a solid build and provides precise measurements and tests for a variety of applications. Some say that the meter works and is accurate as their expensive Snap-on meter, and that it seems consistent.

    "...required were simple to use, has an easy to read display, is both precise and has acceptable uncertainty, in a physical package that could withstand..." Read more

    "...features packed into this DMM: auto/manual ranging, min/max, relative measurement, hold function, temperature, true RMS and 4000 counts...." Read more

    "...I also have the Astro cm4kor ac dc amp clamp and it's excellent for testing higher currents but I was unable to get good mA readings in series...." Read more

    "...The tester was very quick and accurate for testing capacitors...." Read more

    31 customers mention31 positive0 negative

    Customers are satisfied with the features of the electric circuit testing device. They mention that it has lots of functions, is well-made, and easy to use. Some say that the device is very useful and has all the functions an electrician needs. Overall, customers find it to be a remarkable feature-rich meter at a bargain price.

    "...Overall, it's a remarkable feature-rich meter at a bargain price but with flimsy construction...." Read more

    "...in the under $50 category and this is by far the nicest and most feature packed...." Read more

    "...I'm a DIYer. This meter is accurate enough and has all the functions for my needs." Read more

    "...The rest of the features work great, especially the backlight, very useful." Read more

    25 customers mention25 positive0 negative

    Customers are satisfied with the size of the electric circuit testing device. They mention that it is the perfect size to hold in the palm, and is very compact. The digital readout is just the right size, and they are happy with the performance. The probes have covers that allow use in tight spaces with less risk of shorts. They also say that it fits their hand better than larger ones and that it meets all their needs.

    "...astonishing the features packed into this DMM: auto/manual ranging, min/max, relative measurement, hold function, temperature, true RMS and 4000..." Read more

    "...Overall I'm very satisfied with the size and performance." Read more

    "...I like the sleeves on the tips as well. They fit secure and help prevent accidental bridging in tight spaces. Accuracy seems good enough for me...." Read more

    "Positives+even when stored in box, it is small enough to fit in tool chest+display is large, backlit (optional), and easy to read..." Read more

    24 customers mention16 positive8 negative

    Customers are mixed about the thermocouple. Some mention it's a plus, the temperature measurement feature is something they look forward to using, and the temperature is as accurate as can be expected. However, others say they're still having issues with the temperature probes, saying they don't work.

    "...auto/manual ranging, min/max, relative measurement, hold function, temperature, true RMS and 4000 counts. All for $23...." Read more

    "...Came complete with probes, thermocouple, plasticized protective outer sleeve, folding stand and a manual..." Read more

    "...First, I thought the thermocouple was faulty and they offered to send me a replacement (it was operator error)...." Read more

    "...I appreciate that this unit measures temperature and I have already used that function. I haven't had that feature before...." Read more

    Finally I got my own multimeter
    5 Stars
    Finally I got my own multimeter
    Last week I had to borrow from an neighbor, and his was 25 yrs old. So I decided to get one of my own. I added a picture of me holding the multimeter so you see the size in a persons (small) hand. I like that it came with a thermocouple, I can use this to calibrate the temperature in my oven (which is quite far off) and my refrigerator and freezer. These appliances don't really have the most accurate thermostats. I have had multimeters at work in the past and this one has all the same measurement capabilities. My needs are modest, continuity and low voltage (and a thermocouple). Very happy with my purchase.
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    Top reviews from other countries

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    José Christian
    5.0 out of 5 stars Bien producto
    Reviewed in Mexico on November 20, 2023
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    5.0 out of 5 stars great all round meter
    Reviewed in Canada on November 1, 2022
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    Wolf
    5.0 out of 5 stars Gut zu gebrauchen das Gerät, dass Preis/Leistung-Verhältnis ist okay.
    Reviewed in Germany on February 29, 2024
    Juan Carlos Moreno
    5.0 out of 5 stars *****
    Reviewed in Spain on January 17, 2024
    Leif Holm
    5.0 out of 5 stars Bra fuktioner
    Reviewed in Sweden on October 14, 2023