Multimeter Counts and Digits - What do they mean?
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- เผยแพร่เมื่อ 11 มี.ค. 2019
- Multimeter Counts and Digits - What do they mean?
HEY YOU ABOUT TO POST SOMETHING STUPID:
Yes, I know my hands are large/fat. It's because of a heart condition I suffer from called Congestive Heart Failure. Here's a link to some information about CHF: cle.clinic/2TdS2Ux
One of the symptoms is that is causes fluid retention, mostly in the hands, feet/ankles, and face.
It will kill me one day. I'm doing ok right now, but someday...
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Here is all the gear I currently use:
Oscilloscope: Siglent SDS1052DL+ amzn.to/2Tb1kQY
Power Supply 1: TekPower TP3005N amzn.to/2TeQnxI
Power Supply 2: RUIDENG DP50V5A amzn.to/2sNicSe
Signal Generator: JDS6600 amzn.to/2CMSjXi
DMM1: Owon18B amzn.to/2SbIGLs
DMM2: Aneng 8008 amzn.to/2sNQncI
DMM3: Aneng 8009 amzn.to/2S5qeEp
DMM4: Uni-T UT801 amzn.to/2S89SuL
Soldering Station1: Zeny (Yihua)862D+ amzn.to/2S49z4e
Soldering Station2: KSGR T12 amzn.to/2Wk7Dn9
Light Meter Smart Sensor AS803 amzn.to/2B2gyRg - วิทยาศาสตร์และเทคโนโลยี
Your videos are always my go to for understanding electronics. You’ve never failed to explain something in a way I can understand it when so many other videos have failed
Great meter lesson. Thanks for taking the time to explain it all.
Something I’ve always had questions about. Thanks for the explanation. Great job Paul.
Nice quick demo that explains multimeters very well. Great video yet again Paul.
How could anyone dislike this? Great information as always!
Every time I revisit your channel, I’m reminded how seriously good you are at explaining complex confusing electronic technical historical scientific unspecific rhetoric. Thanks!
Thanks
Thanks for the explanation. Much appreisheated.
Useful. I remember watching a video with Dave explaining this some time ago but it didn't stick.
*Nice explanation, thank you for your effort to collecting all Multimeter to a single source, it made me understand easily about counts on Multimeter.*
Very clear, thanks for the video.
Yes, I am understand, Thank you very much, 🙏🙏🙏🙏🙏
Well done Sir! Thanks!
Another myth broken, always wondered what counts were,
Thanks for yet another great educational video.
👍👍👍
Really interesting, man! Thanks a lot!
And there's the rest of the story. 😀 Nice to have a multimeter that has some decent resolution. Can't wait to see the guts too. Thanks for the video!
After we see the guts I will probably order one.
Thanks for explaining this.
2 thumbs up! Answered my question perfectly, gave me additional info that was pertinent and helpful, and best of all you got straight to the point instead of yammering on like so many of these TH-cam idiots do!!
Thank you, Awesome! 👍
Thanks so much man. Really helpful 👍
Super! Thanks!!
Well explained, thank u master
This was very helpful, cheers!
Very helpful! Thanks!
Thanks a lot!!!
Thanks for info .. your explanation was clear .. 😊😊
Very good video Paul! Maybe do a follow-up on accuracy? Explaining what +-2% +-3 digits would mean for example
True. Wish to know what does Full Scale even meant.
Easily absorbed, thanks for the clarity Prof! And, yet another new (non-Green) Meter... 😱 🧐 🐍
a little Rostoleum....
thank you to much!!
Nice explanation.
Nothing but thanks, hooked onto yr channel. BtW, take care of yrself dear Paul, regardless....
Me my self been trying (and trying, and trying 😅) onto electronics but always to a dead end (mind that I m a computer software engineer - but being into the hardware/electronics always baffles me yet it was the real/original reason I was into computer way back then. Now in mid-ages person, now with the abundance of resources n references especially from youtube's yet I stil failed but the latest failure was rekindled upon myself stumbling onto yr channel dear Paul. Not only due to the contents, and frankly I found your humble presentations and (somehow frank n soothing sound of 😅) your voices also contributes. Again, thanks - keep it up and most importantly wishing u a blessfull and healthy life ahead. Take care dear Paul.
Luv. N following from Malaysia.
Nice explanation :))
Excellent explanation, I have a similar benchtop voltage supply, it can only supply a max of 32 volts lol. Whats even worst is that there is no demand for benchtop power supply which can output AC voltage along with DC. I found on aliexpress a 120 volt DC bench power supply, it was a reasonable price, will get that someday.
Thanks Paul. My Brymen BM869s says it is a 5 4/5 digit 500,000 counts dual display.
Thanks
thanks a lot. new to multimeters
Cool video mate
Excellent
i really like the way you explain the things and i wish to make an antenna analyzer project with arduino + ad9850+ LCD..
just an idea for future project
Thanks Paul. Got a question for you: I have a power suplply DPS3012 from Ruideng/Bangood just as you have, so I can monitor the current consumption. I made a 2A iPad charger and see that the iPad is charging with the intended 2A. When I measure Amp with a separate multimeter in the supply, the current consumption drops from 1.99 to 1.56 or so. Measured with cheap (Aneng 8009) and more expensive (Dynatek 9020a), doesn't make a difference. I don't understand. Can you explain this?
perfect answer my question "what does count mean on multimeter". thanks!!
You talk like a human being, you don’t get all nerdy so someone like myself doesn't understand, nor do you don’t get all smart arse so someone like myself doesn’t want to listen. That’s a great talent you have there,
Thanks
Great video. I only had a vague understand of this before watching this. When talking about number of digits such as 4.5, you explained the range as 00000 through 19999. How should be understand where the decimal place should be for this?
Yep! A+
Learn something new. Now I have to check my meters.
What a great (multimeter!!!!) video! My request has been answered :) Cool new hardware, Banggood is spoiling you again. I hoped you would explain a bit more about the difference between the auto scale and the manual scale since you started with that. Until now I am still thinking that autoscale is better and manual scale is for cheap 4 buck multimeters since they have never an autoscale. But I am not sure anymore to be true... Looking forward to your new multimeter review :)
Autorange is the way to go. Manual range is just old school tech.
Great
Thanks for the information.
Now I figured it out what 6000 counts really means! Thanks’!
They should make all them be around 10000 or 20000 for better resolution I think
Wow you got a voice for radio.
Thanks Paul that was super easy to follow. Can't say I knew what counts meant exactly. So, it has nothing to do with the integration time of the meter (like # of samples it can do before the meter updates to a new value)...but what would that be called?
bandwidth?
How we can change the LCD strip inside if it's damaged.... Where to buy.... What's the specs....
Thanks for the clarification, that was a question that o had for a long time.
Did you calibrated all your multimeters or they arrived like they are at the moment?
They are as God made them.
thank you @@learnelectronics
I find that very annoying that they can't make them all 000000 counts all the time, that I could messure 240.000 volts, or what ever, without loosing any digit.
I get it, you explained it better than the other sources I tried to understand. What I DONT get is why the lower counts are so limited in the first digit. I can understand resolution, but why not allow each digit location to be 0-9. I mean, I can't imagine it is really technically that hard to put that on a DMM chip. Databyter
💯
I just bought a Flir CM46 that says on the flir website that its a 6000count meter. Went to measure a 1.5V AA battery and it measures as "1.5V" and not "1.500V". I was expecting with 3 digits of resolution after the decimal point. What gives, Are Flir misleading?
why doesn't the 2000 count bench meter 'round up'; you had 26.4 (@5:40) - shouldn't it have displayed 26.5 because the actual voltage was 24.488? Can some 2000 count meters do the 'rounding'? Is it a setting on the meter perhaps? I'm ok with losing precision but giving up a whole 1/10 of a volt when the voltage was less than 2/100 of a volt away. ???
The displays did help visualize it well, was nice to have em
so it's that simple 😂 thanks bud
help me out !
on a 22000 count multimeter how many milliamps are at 0.416 A it shows ?
I like to convert it to milliamps 0.416 A Thanks!!!!!!!!!1
I'm not sure I understand the question. Ignore the 200k count, that's just where it moves the decimal point. If you are inquiring how 0.416mA would look on 5 1/2 digits... 0.41600
ok thanks@@learnelectronics
😀😀😀😀😀😀👍👍👍👍👍👍
at 3:32 you say "we are at 4 digits" about you new multi-meter, I would call it 3 digits (that is what is shows), as you told your self the new multi-meter is a 50000 count
I have to correct my self, you did say 40000 count, and the meter shifted at 4 volts, things got out of sync
@@K2teknik. yeah, there is no diference between his 9999 and 40000 count at that point in video, it's just that 40k count doesn't show 0....so indeed i wouldn't call that 4 digits either....or i would call them both 4 digits...heh...
Unlike everyone else that has watched this. I find it hilarious that the lowest of the digital precisions between these meters surpass the best analog readout I ever used for over half my life. Is this funny or just sad?
Hey you missed a range switch and I doubt that "digit" is the correct word for your explanation. The right DMM has something about 40.000 counts and 4 4/5 digits, right? It switches range at 3:10 from 4 to 3 decimals.
Better use a specialist book for self-training not TH-cam. Sorry man.
That right hand meter is a 40,000 count or 4 and 3/4 digit meter.
I took a look at the Holdpeak HP-770D; it looks like a nice meter. But I don't understand why every manufacturer has a different arrangement of the measurements you want to make with that dial. Our life would be much easier if they all had the Volts on the left, the Amps on the right. Resistance in the middle etc. Really strange. It would also be strange if they all would make another PC keyboard with the complete alphabet in a different order. Cuckoo
Everybody likes to reinvent the wheel
@@learnelectronics This world is total crazy!
The most logical meter in terms of the positioning of the functions is the old Fluke 27/FM. There are 2 OFF positions, arranged vertically (at 12 and 6 o'clock positions). All the DC functions are on the right side, all the AC functions on the left. Near the bottom off position are the resistance, continuity, and Diode test functions.
I can't really find fault with this layout in any way. This is an old meter, so it doesn't have things like frequency or capacitance tests, but in terms of ease if use and logical layout, it is great. Too bad no other meter has used this layout.