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suihuamo 9.2K Views
Jun 20, 2026 4:42 PM

AstroAI DM200M TRMS 2000 Counts Digital Multimeter Tester

$10

$16

37% off
Amazon
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Deal Details
AstroAI Direct via Amazon has AstroAI DM200M TRMS 2000 Counts Digital Multimeter Tester (ABMUDM200MRD-US) on sale for $9.99. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member suihuamo for sharing this deal.

Details:
  • Accurate measurements of AC/DC Voltage, AC/DC Current, Resistance, Continuity, and Diodes
  • Easy to use with data hold, max value recording, 15-minute auto power-off, low battery indicator, silicone protective case, and kickstand
  • Backlit display for easy reading in low-light conditions
  • Enhanced safety with two ceramic fuses (F250mA/250V and F10A/250V) and exceeds CAT III 600V standards
  • Portable and compact design for toolbox or glove box storage
  • Wide application for home troubleshooting, automotive diagnostics, electrical service, and engineering studies

Editor's Notes

Written by StrawMan86 | Staff
  • At the time of this posting, our research indicates that this is $11 lower than the next best comparable online prices starting from $20.99.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by suihuamo
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
AstroAI Direct via Amazon has AstroAI DM200M TRMS 2000 Counts Digital Multimeter Tester (ABMUDM200MRD-US) on sale for $9.99. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member suihuamo for sharing this deal.

Details:
  • Accurate measurements of AC/DC Voltage, AC/DC Current, Resistance, Continuity, and Diodes
  • Easy to use with data hold, max value recording, 15-minute auto power-off, low battery indicator, silicone protective case, and kickstand
  • Backlit display for easy reading in low-light conditions
  • Enhanced safety with two ceramic fuses (F250mA/250V and F10A/250V) and exceeds CAT III 600V standards
  • Portable and compact design for toolbox or glove box storage
  • Wide application for home troubleshooting, automotive diagnostics, electrical service, and engineering studies

Editor's Notes

Written by StrawMan86 | Staff
  • At the time of this posting, our research indicates that this is $11 lower than the next best comparable online prices starting from $20.99.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by suihuamo

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Top Comments

michi098
5.8KComments
1.4KReputation
People make such a fuss over this. Most meters, including the junky Harbor Freight one will tell you volts accurately to two decimal places easily. Do you really care if something is 1.50 volts or 1.51 volts? I know in my daily tinkering it makes no difference. And if you work with high voltages all the time, obviously you're going to spend the money to get yourself something in the Fluke category.
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colonelcasey
667Comments
295Reputation
The camels and Amazon price history show that it's been $10 for a while now. What's special about this deal?
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Community Reviews

This AstroAI multimeter is a handy low cost bench and backup meter for home DIY, battery checks, and basic troubleshooting. Auto ranging, max and hold, and the audible beep make quick testing easier, and the meter has been used successfully for AC diagnosis and toy battery troubleshooting. It is also described as rugged enough for everyday use. The main limits are that it is not the right choice for commercial work, and current measurement can be awkward without extra setup. Replacement leads for cheap meters can also be a weak point.

  • Home DIYers checking batteries or household circuits, because it reads voltage accurately enough for everyday troubleshooting and has beep, max, hold, and auto-ranging convenience.

    SociableCrown9293KristictehShawnsCaffeineman

  • Backup-tool users who want a cheap spare in a work bag, because it is handy as a disposable meter and works well for occasional use.

    GreenGuitar973michi098Kristic

  • First-time meter buyers learning amperage testing, because it can read current without interrupting circuits and is a simple bench meter to keep around.

    tehShawnsGreenGuitar973

  • HVAC tinkerers diagnosing compressor or fan motor inrush current, because clamp-style current measurement is useful for that kind of troubleshooting.

    King0fSpadestehShawns

  • People who need clamp-meter convenience for frequent current checks, because clamp meters are bulky and measuring amperage can be a pain without extra setup.

    michi098michi098

  • Commercial technicians who need a primary field meter, because it is described as a home DIY tool rather than something for commercial applications.

    SociableCrown9293

  • Users who want higher-end electrical safety or fully trusted readings, because the meter may not inspire confidence for avoiding shock or unreliable measurements.

    JerkStor

  • Buyers expecting a long-lasting lead set, because the included cords can break and replacements cost nearly as much as a new cheap meter.

    Sdcn01

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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29 Comments

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Jun 21, 2026 4:57 PM
229 Comments
Joined Aug 2015
tehShawnsJun 21, 2026 4:57 PM
229 Comments
Quote from michi098 View quoted comment :
I don't know why people always suggest clamp meters when regular ones are posted. I have a clamp meter, used it once. Compared to regular meters they are bulky in a bag and bulky on a workbench. I took the battery out of mine so there is no corrosion and use all the other regular meters I have instead.
because you gain the ability to read amperage without interrupting circuits. People looking at this are either buying their first meter so it is a learning opportunity for them, or they already have one in which case this one would likely not be an upgrade, and honestly the type of people who would downvote the idea probably need to improve their diagnostic skillset to include load testing. Completely ignoring the auto ranging comment too.

It was simply considerations for people, if you want the $10 manual meter go for it but I bought two of the MK4OR for $10 last go around so i mean you're not getting much with this one at this price. If this is genuinely your bench meter... maybe less criticism
1
Jun 21, 2026 5:06 PM
229 Comments
Joined Aug 2015
tehShawnsJun 21, 2026 5:06 PM
229 Comments
Quote from LivelyClub5734 View quoted comment :
For those who already own one, is there any reason to spend more than this for basic home use?
auto ranging for the convenience and also takes the first step out of your diag process and allows you to focus on the task at hand. silly argument. depends on your house stuff, having a min function might be handy. beats the harbor freight meter because it has max and hold. having a thermal probe could be handy.

if $10 is your price point this will get the job done nicer than the $7hf one but that's where my original post comes in, few pesos more you can get a bit more functionality. but then the "i only understand volts" guys roll up.
1
Jun 21, 2026 5:07 PM
5.8K Comments
Joined Jul 2007
michi098Jun 21, 2026 5:07 PM
5.8K Comments
Quote from tehShawns View quoted comment :
because you gain the ability to read amperage without interrupting circuits. People looking at this are either buying their first meter so it is a learning opportunity for them, or they already have one in which case this one would likely not be an upgrade, and honestly the type of people who would downvote the idea probably need to improve their diagnostic skillset to include load testing. Completely ignoring the auto ranging comment too.It was simply considerations for people, if you want the $10 manual meter go for it but I bought two of the MK4OR for $10 last go around so i mean you're not getting much with this one at this price. If this is genuinely your bench meter... maybe less criticism
I did not downvote you. Still think that people who are looking at a sub $10 multimeter either basically never use it or want it as a back up in a work bag etc. Measuring amperage with a clamp meter is such a pain, needing to separate hot and neutral, but granted, still easier than tapping into it. Most people here probably don't realize that they will need a line splitter etc.
Jun 21, 2026 5:17 PM
3.2K Comments
Joined Jan 2008
batotmanJun 21, 2026 5:17 PM
3.2K Comments
Quote from tehShawns View quoted comment :
I know its $20 instead of $10 and that's a thing for slickdeals but amp clamp and auto ranging
https://www.amazon.com/dp/B08MTTX66X/

$30 temp probe and DC amp clamp reading instead of AC only
https://www.amazon.com/dp/B0CVXCFMLY/
Non contact voltage testing. Sweet. Returning the pen and the multimeter I just got yesterday. 🤣
Jun 21, 2026 7:07 PM
20 Comments
Joined Jun 2026
LivelyClub5734Jun 21, 2026 7:07 PM
20 Comments
Quote from tehShawns View quoted comment :
auto ranging for the convenience and also takes the first step out of your diag process and allows you to focus on the task at hand. silly argument. depends on your house stuff, having a min function might be handy. beats the harbor freight meter because it has max and hold. having a thermal probe could be handy.

if $10 is your price point this will get the job done nicer than the $7hf one but that's where my original post comes in, few pesos more you can get a bit more functionality. but then the "i only understand volts" guys roll up.
That's kinda my point though. Not everyone needs all the extra features for stuff around the house.
Jun 22, 2026 2:43 AM
11 Comments
Joined Jun 2025
CleverShoe285Jun 22, 2026 2:43 AM
11 Comments
Quote from tehShawns View quoted comment :
I know its $20 instead of $10 and that's a thing for slickdeals but amp clamp and auto ranging
https://www.amazon.com/dp/B08MTTX66X/

$30 temp probe and DC amp clamp reading instead of AC only
https://www.amazon.com/dp/B0CVXCFMLY/
A $20 a/c with many positive reviews is perfect for me, thanks for sharing it!
Jun 22, 2026 4:11 AM
1K Comments
Joined Dec 2020
CaffeinemanJun 22, 2026 4:11 AM
1K Comments
I own this exact one and used it today. I am old and this replaced one without beep and light, the beep is awsome when you don't have a 3rd hand. I was trying to fix a toy that batteries blew up. I tested volts accross the battery. I was getting the correct voltage so the corrosion got inside.

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Jun 22, 2026 1:13 PM
48 Comments
Joined Nov 2015
coppertrialJun 22, 2026 1:13 PM
48 Comments
I know that it's obvious from the photos, but this uses a 9V battery and AAAs like their other models.
Jun 22, 2026 2:47 PM
115 Comments
Joined Oct 2009
ruffitJun 22, 2026 2:47 PM
115 Comments
Quote from SociableCrown9293 View quoted comment :
Good to have for home diy. Would not use if for commercial applications. I would prefer this one over harbor freight red under 10 dollars seven function meter.
for the price it's not bad. diy item
Jun 22, 2026 3:17 PM
4.1K Comments
Joined Mar 2004
ghostwriter66Jun 22, 2026 3:17 PM
4.1K Comments
Quote from michi098 View quoted comment :
I don't know why people always suggest clamp meters when regular ones are posted. I have a clamp meter, used it once. Compared to regular meters they are bulky in a bag and bulky on a workbench. I took the battery out of mine so there is no corrosion and use all the other regular meters I have instead.
I do a lot of DIY Solar stuff --I use my amp meter several times a day ... in fact one of my meters I have hanging off the main circuit breaker box to see the amp draw coming into the house ...
Jun 22, 2026 3:22 PM
5.8K Comments
Joined Jul 2007
michi098Jun 22, 2026 3:22 PM
5.8K Comments
Quote from ghostwriter66 View quoted comment :

I do a lot of DIY Solar stuff --I use my amp meter several times a day ... in fact one of my meters I have hanging off the main circuit breaker box to see the amp draw coming into the house ...
Fair enough. But probably time to invest into something like this:
https://www.amazon.com/bayite-Wat...B0BFJ5NV5L
Jun 22, 2026 4:48 PM
499 Comments
Joined Jun 2010
thepackratgeneJun 22, 2026 4:48 PM
499 Comments
Quote from suihuamo View quoted comment :
Amazon has AstroAI DM200M TRMS 2000 Counts Digital Multimeter Tester, Pocket-Sized basic Car & AC unit Diagnostic, Accurately Measures AC/DC Voltage & Current, Resistance, Diode, Continuity, NCV, CAT III 600V for $9.99, FS for Prime.

https://www.amazon.com/gp/product...mid=&psc=1
It's $11.99 now

Peace
Jun 22, 2026 7:57 PM
157 Comments
Joined Dec 2011
Sdcn01Jun 22, 2026 7:57 PM
157 Comments
I bought 2 of these cheap DMMs at HBF, and the cords are keep breaking off after using them for couple times to measure household batteries and car batteries. Buying the replacement cords which costs almost the same as buying the new cheap DMM. Are these DMM better those sold at HBF?
Last edited by Sdcn01 June 22, 2026 at 12:59 PM.
Jun 23, 2026 1:54 AM
4.1K Comments
Joined Mar 2004
ghostwriter66Jun 23, 2026 1:54 AM
4.1K Comments
Quote from michi098 View quoted comment :
Fair enough. But probably time to invest into something like this:
https://www.amazon.com/bayite-Wat...B0BFJ5NV5L
Almost .... each of my batteries are 48V 330Ah batteries .... so i had to go bigger ... plus this one is DC and i needed one for AC for the main breakers ....

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