UNI-T UT33D+ CHEAP-O Multimeter Review & Teardown
Ғылым және технология
#keepontesting #cheapomultimeters
Cheap, accurate and well built! What more can you ask for in a Palm Size Multimeter! A solid 4 Stars!
Get the UNI-T UT33D+ HERE:
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Пікірлер: 64
Very good reviews on cheap price multimeters
Just ordered the auto range version of this meter, this one looks pretty good, hoping the auto range with REL is even better-!
Very great review. Like it so much
@KeepOnTesting
Жыл бұрын
Thanks Azil !
Yes Darren, resistance was futile @ £13-57.
Darren, what value did you put the new fuse on, the same thing happened to me too.
The multímeter can measure ac voltage with a 10khz frequency precisly?
The UT33C is a very good and affordable multimeter not much different to the UT33D shown in this video. I reviewed and used extensively an Uni-T UT33C. It is much better than other no-name designs. The only major shortcoming is that it has a rather small voltage range (no 1000V scale). I assume it is so because it would require that the multimeter have a proper ceramic fuse and other circuitry changes. Since about 2020, the model has been updated, as your video shows very well. It has a different screen, but it is less legible (larger dials but thinner). In some ways, it is not a step forward. It still uses the same 9V battery, which is a quite dated design today. I would have hoped the redesign to address shortcomings, but it is still a recommended product.
@KeepOnTesting
Жыл бұрын
Yes would be nice to see them get away from the 9v habit as you mentioned. UNI-T always has some great offerings no matter what your price range.
how NCV work? measurement for? test for? just ordered one ut33d+. maybe arrived soon ☑️ just different on a packing box compare your ut33d+. maybe my order is new version? maybe v3 💁 dunno 😅
Forgot to say Darren, I've had the 33D for maybe a couple of years on my bench. The backlight seems to stay on permanently, well I gave up after 5 minutes.
@KeepOnTesting
5 жыл бұрын
Wow that is an interesting side note , too bad they took away the indefinite backlight and replaced it with 45 second timeout...much prefer the former!!
Unit-ut33D+ vs aneng m118a which is better?
Very surprising for the price point. Could be a handy little unit, especially for me with the 200M ohm range.
@KeepOnTesting
5 жыл бұрын
I think it's a charm, fast and frugal..well built a definate keeper! Derek, You know you want one 🤣👍
@derektodd4126
5 жыл бұрын
@@KeepOnTesting Yes, resistance is futile 🤣
@KeepOnTesting
5 жыл бұрын
@@derektodd4126 hehe...well said !
I wonder if its sibling, UNI-T UT33A+, is better?
I didnt see, did it do ok in just reading a regular diode-? Nice little pocket rig, four versions to pick from one is auto range and three manual with range variations, nice little base/budget general use meter for house or hobby.
@KeepOnTesting
5 жыл бұрын
Yes I've been neglecting basic diode output test, soon to remedy that.. ! All in all a nice CHEAP-O that's got a lot of great personality!!
@yambo59
5 жыл бұрын
Yes one of the best of the small meters, and one of the best working continuity ranges of ANY meter big or small -- way too many large or expensive meters have less than stellar continuity ranges. I see theres four versions of this model, and the A is an auto ranger but with other range differences, so choose your flavor folks-!
Hello friend, You can do a review of the szbj bm91b multimeter, It is a cheap multimeter but it says to be of good specifications, Thank you, Regards
@KeepOnTesting
5 жыл бұрын
Hi Brayan, your wish is my command, I've just ordered one from Ali, so it will take awhile but it's on the way!
@gasca_mx
5 жыл бұрын
@@KeepOnTesting Thank you, I'll wait for the awesome review, Thanks!
I just got this in the mail. when I turn the dial it didnt do nothing. I suppose to install batteries.
@KeepOnTesting
3 жыл бұрын
Definitely, batteries help!
Darren, do you know of any multimeter with 22000 counts cheaper than the Uni-T UT61E ? (It's 50 US dollars on eBay) I've been trying to find one cheaper with as much or more counts but failed so far.
@KeepOnTesting
5 жыл бұрын
As it stands I think that's the cheapest 22k count meter currently on the market.. I'm always on the hunt though, so if I find something cheaper I will definately let you know!
@camurgo
5 жыл бұрын
@@KeepOnTesting ok thanks!
@KeepOnTesting
5 жыл бұрын
@@camurgo No problem Leonardo 😃👍
Ut33d but it doesn't gives diod figure while only good beeps for continuity so what reason could be plz.
@KeepOnTesting
5 жыл бұрын
I assume it has a fresh battery. Could be a shorted transistor..could be many things...how old is the multimeter? Try cleaning tbe pcb with Isopropryl Alcohol..including the range switch..that's always a good start..check for cold solder joints or anything else that appears abnormal...
@bossomboss5828
5 жыл бұрын
@@KeepOnTesting Thx a lot
who the best unit product on diode mode for repairing laptop mother board sir? ut89xd vs ut39e+ vs ut61e+ or other? please recomendation
@KeepOnTesting
Жыл бұрын
89XD that was easy 👍
Can i use ut33d+ to check the capacitor?
@KeepOnTesting
4 жыл бұрын
No, this dmm does not have a Capacitance range.
Sorry Asif..I do not have any schematics for that multimeter.
I wanted to leave a comment for no reason 😁😁.
@KeepOnTesting
5 жыл бұрын
Works for me!
Please help me ut33d only one day not working OMS problem please circuit diagram give me sir
Do you think it can measure 1uA to mA range correctly?
@KeepOnTesting
Жыл бұрын
I doubt it...
@the-matrix-has-you
Жыл бұрын
@@KeepOnTesting I thought so Thanks Darren. Do you know any cheap way to measure uA range without the need of Nordic Profile Kit II perhaps. I dont want to spend 100 dollars just to measure uA correctly but if there is no other cheaper way of doing it then I will spend that 100🙄
Can it measure capacitor?
@KeepOnTesting
3 жыл бұрын
No it cannot.
It beeps too often and too loudly! You turn the dial and it beeps, it stays on for some time and it goes nuts like a telephone ringing!
Is there a way to test a capacitor?
@KeepOnTesting
3 жыл бұрын
No capacitor support.
@freddyt4059
Жыл бұрын
@@KeepOnTesting are u sure no capasitansy testter sir, so wicht type of the uni-t can to test capasitansy of capasitor that is for budget?, pleas ur recommanded
@KeepOnTesting
Жыл бұрын
@@freddyt4059 Great choice is the UNI-T UT890d+ excellent capacitance range up to 100mF. Also there's the small pocket meter UNI-T UT120C cheap and effective but capacitance only to 100uF.
@freddyt4059
Жыл бұрын
@@KeepOnTesting thank alot sir for your recommend. GBU
Is it exactly the same as UT131D?
@KeepOnTesting
11 ай бұрын
Yes..identical 😊
@watchmakerful
11 ай бұрын
@@KeepOnTesting Can this device be calibrated? Today I found a used 131D on a flea market and it displays systematically high (~0.5%) on low voltage ranges. I don't see any obvious trimpots or other similar parts on its PCB, and its ADC is not 7106 compatible.
All 33+ series diode test 2.1v . its disappoint.
@KeepOnTesting
4 жыл бұрын
Agreed, needs to be at least 3.0v
Is there Auto off?
@KeepOnTesting
3 жыл бұрын
Yes about 15 min
@hobi_laptop
3 жыл бұрын
@@KeepOnTesting trimakasih 👍
Oh it's the other one, back to a crappy 2 stars... 😀
Died for me on high voltage
@KeepOnTesting
3 жыл бұрын
That bites! 😬
Major design fault with this meter is the mA/uA current measurement using the same terminals as for all other measuremenst. Imagine accidently setting it to a mA/uA range, while still connected to a power supply. It will short your measurement probes. Current measurment should all be moved to the A terminal. But, then again, it is cheap but you have to be careful.