TA-0372: Zotek ZOYI ZT-702S Oscilloscope Multimeter 10 MHz / 10.000 Counts
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- Опубликовано: 14 окт 2023
- Review Zotek ZOYI ZT-702S nicely priced Scopemeter.
* Latest firmware 1.03.58 Available on their website today 2023-10-17
Official: www.zotektools.com/
Available in Stores:
AliExpress: go.tonyalbus.com/ZT702S
Amazon: www.amazon.com/zotek
Ebay : www.ebay.com/str/zoyizotekmul...
Alibaba : szzotek.m.en.alibaba.com/
Temu : www.temu.com/zotek-zoyi-m-262...
Ozon : www.ozon.ru/product/1175080717
Related Items:
Aneng AOS02 go.tonyalbus.com/AOS02
Owon HDS272 go.tonyalbus.com/HDS272_Ali
WB-SG1 go.tonyalbus.com/WBSG1
WB-SG2 go.tonyalbus.com/WBSG2
RG316 Cable BNC-BNC go.tonyalbus.com/316BB_A
RG316 Cable SMA-BNC go.tonyalbus.com/316sb_A
50_Ohms-BNC go.tonyalbus.com/50A
Attenuators go.tonyalbus.com/att1_A
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szzotek.m.en.alibaba.com/
www.amazon.com/dp/B0CL25WJ7D?...
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us.shein.com/store/home?store...
www.temu.com/zotek-zoyi-m-262...
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#zotek #zoyi #zt702s 
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There are a number of reviews of this unit but this has been the best because you know electronics, multimeters and oscilloscopes. Thanks. 🙏
Thank you sir!
I live in Istanbul, Turkey. I bought this device the day it first came out. I am very happy with it. It is a nice. Thank you tony
Hi thanks for the feed back, great to know it still works after a longer time also. greatings to Turkey!
I am impressed, Extremely accurate multimeter with a very useful scope too. Yes the scope has limitation but for someone working on audio equipment this is almost a lab in a box. Great price and and easy to use. That was very comprehensive and unbiased review Tony, Thanks for sharing this with us. Ian
Thank you Ian, its great for on-the-go as a quick grab. i love how easy it operates. the DMM is realy good.
Tony, I went a little crazy when I saw your iconostasis made of instruments :) Thanks, I'll get one for myself
Thanks!
Really amazing for the price. I'm impressed with the multimeter accuracy. Thanks for the great video 👍
Thanks for watching!
Thank you! Seems perfect for audio work.
You're welcome!
Just ordered one on the back of your review Tony. Useful for quick diagnosis of faults without taking a load of kit 👍
Great Stephen! and the new firmware is now also out just today on the website
@@TonyAlbus Yippie - Mine has arrived. Quite good first impressions. Its got the .55 firmware on, but downloaded the .58 to put on it :)
@@Stephen_Heathcote Yeah!! congrats.. great! fun fun!
Very well done. Ordered mine and hope it arrives with newer firmware like yours.
Hope it arrives fast for you, i have notified ZOYI about the older firmware on the website, so maybe they fix that
This little device is impressive... Thanks for the review...✌
My pleasure! Thanks
I just upgraded mine, 13 Dec 24 and it installed V1.03.58. It was shipped with .43.
Thanks for sharing that!
Nice review. It's quite good!
Thanks, yes great especialy for its price
Great review!
Glad you enjoyed it
Very nice equipment. The oscilloscope meters are very popular. 😎 Thank you Tony. Also, the cheap 12bit vertical hobby scopes are very cool.
Thank you! Yes i like it too. the +/- 7 MHz is fine for most stuff and the DMM is amazing accurate
Thank you.@@TonyAlbus
I just got mine in the mail yesterday and I thought I hope this scope and multimeter all work as advertised? After a bit of use and trying to figure out all the modes? It's an awesome meter!! It's a pity I can't check 240 volts on the X10 setting. Just for generator repair but still I'm very happy. Cheers from Australia subbed and liked ❤👍
Thanks! have fun with it, its nice.
ThansThanks for
Thank you too!
I have one of these as well as an Owon scope/siggen/DMM, This little one will be my backup/sacrificial one, but I do like the display and ergonomics better on the little one. It will be the one I keep handy. Two scopes can be revealing. Thanks.
Nice! yes same for me, i also have the owon, but this timebase/voltage works much nicer, with the owon i keep fighting with that.
Thanks for the review Tony, very interesting to see. I see they have missed the opportunity to adapt the analogue (full) scale to the digital one. For example the analogue scale stays at 0-100 and the digital was on 10mV full-scale. In that regard the analogue scale works the same as in an old analogue meter 🙂 Regarding the scope function, these cheap scopes in general most of the time have this wiggly wobbly sine wave. But yeah, could be useful maybe on site, or for somebody who has zero space at home 🙂
Thanks! , its a nice DMM for sure the scope upto 5 is realy usefull. its a great on the go scopemeter.
Yes the bargraph even also has same sampling as the digits... its more usefull when samples faster then the digits
Good review Tony. I bought the Aneng AOS02 about a month ago - which is the same meter. It has firmware 1.03.51. It works great. However it does have terrible trouble triggering on waveforms that really should not be a problem - for example a composite video signal. You set the trigger level on the sync pulse but it still jumps about constantly. Also when zooming and scrolling on a stored waveform it sometimes corrupts and draws random lines all over the left side of the screen. No reviewer has tried those things that show those problems! Also it is weird that there is no viewer for the saved screenshots - you have to download them to a computer. Anyway it is still great value for money and I like it. I believe there will be a two channel version soon.
Agree on the stored pictures, a viewer would be great. the 2 channel i also read about on EEVblog... did not see it on the website yet.
Firmware 1.03.58 is just out today and on the offical website of Zotek
@@TonyAlbus Thanks for letting me know! I have downloaded the update file. But before installing, I have messaged Zotek to ask if the update is ok to use on the Aneng model - just to be sure!
@@TonyAlbus Update! Zotek did not reply to my question, so I went ahead and installed 1.03.58 on my Aneng AOS02 - and it worked fine! It now remembers oscilloscope or multimeter mode after powering off and on. However it does not remember the multimeter function - it always starts at DC V. I have not done any further tests.
@@Petertronic Thanks for letting us know... brave to just do it !! well done
Hey Tony! Goed review, as always. Ik kocht de mijne alweer in juni en betaalde er toen €55 voor. Ik vind het een hele fijne meter voor zowel de scoop als de multimeter en dat voor deze absurde prijs. De mijne kwam met een nog lagere firmware versie en heb deze toen met die van de website (1.03.51) geüpgraded. Ik denk dat er niet veel veranderd is behalve de mode die nu gesaved wordt na uitzetten. Versie .51 komt nog altijd in scoopmode op. Niet echt erg, is maar één knopdruk. Ben ook onder de indruk van de nauwkeurigheid van de meter. Kortom, ik vind het ook een prima ding voor dagelijks gebruik, inclusief de temperatuurmeter. Al zou ik wensen dat er tenminste 1 decimaal zou worden getoond bij temperatuur meten. Dat geldt ook voor de Kaiweets KM601S die in het hoofdscherm niet, maar in het subscherm wél 1 decimaal laat zien. Maar dat is dan de ingebouwde sensor. Zou toch niet zo moeilijk moeten zijn zou je denken.
Ja is waar. ik heb ze gemelt dat op de website de oude versie staat, dus misschien zetten ze er een nieuwe neer binnenkort.
Indrukwekkend voor dat geld, prima scope voor audio waarbij je ook RMS kan meten, wat wel handig is bij het meten van het uitgangsvermogen, scheelt weer rekenwerk en ook hier kan Owon nog iets van leren, ook qua bediening.
Ja helemaal mee eens.
Have you checked the "range confusion" issue with this meter (and the newer firmware) that some of these cheaper chinese meters suffer from ?
Hi , i did not have any range confusion, maybe because they show now very clear where to put your probes in in Amp mode, i did overlook the mV at first though. My device came with newer firmware then available on the website, this did solve the trigger level issue that Dave showed
It says max voltage is 150V does that mean I cant use this to probe around with SMPS?
Yes the scope input is 150 Peak maximum i see
Hey Tony do you think this will be ok for a complete beginner who has 2 cents of stuff all knowledge and experience? I want one
Hi Nick, yes its perfect for starters. the scope works very easy with the auto setup button. The DMM is very good. look at the comments, even experianced users buy it as an extra.
Looks like it's sampling is not 48 MSa/s but closer to 20-25. At 48 MSa/s 10MHz sinewave should be rock stable.
Its good enough for its price
👍
Thank you!
👍
Thank you!