HANMATEK DOS1102 Digital Oscilloscope - Practical Review

[@treadmillrepair754]

This scope is the same Owon SDS1102. I bought one for Us$170 dollars, for this price is one of the best scopes in the market.

[@flashjazzcat]

Thanks for this excellent, in-depth review. I've just ordered one of these, which I managed to get pre-owned for only 140 GBP. Can't wait for it to arrive!

[@RepairUpgrade]

Thank you very much! I am glad to hear that :-)

[@thorstenstraub3657]

Vielen Dank für die ausführliche Antwort. Viele Grüße. Thank you very much for the verbose answer. Regards.

[@leNnard_]

sehr vielen dank, genau das was ich gebraucht habe!

[@lansleyONE]

Thank you - this one video has taught me better how to use the oscilloscope than the included instructions! Just what I was looking for to make the most of my new purchase.

[@RepairUpgrade]

Thanks for your comment. I am happy if the video was able to help with the operation :-)

[@stuartgartery2717]

Very good, logical video, thank you very much. I watched it several times and now have bought one :) now I watch it even more intently, while I try to mimic the operations :))

[@lawrencegenereux8567]

Thanks for this overview and review. Very well done, direct and to the point. I purchased this o-scope based on this video.

[@shaiLearning0]

Haven't finished watching but I must give a thumbs up. 👍🏽very well explained 👏

[@RepairUpgrade]

Thank you for your comment! :-)

[@scottmcgowan5953]

Very helpful. More information I can absorb all at once but that is a good thing as I am learning on the fly and just starting out.

[@antonioeblen6662]

Great video, in deep explanation, good cost-performance ratio. Thanks a lot

[@alfonsoincorvaia2595]

Excellent report! Thank you so much for your time and effort! I enjoyed it very much!

[@RepairUpgrade]

Thank you for your comment! I am glad if the video could help you! :-)

[@CalebePriester]

Thank your for the review, lots of good information for newbies like me.

[@RepairUpgrade]

I am glad to hear that :-)

[@andrebalsa203]

Very good in-depth review, very informative. Thank you.

[@RepairUpgrade]

Thank you :-) I am glad if you liked the video and it was helpful.

[@mickeyfilmer5551]

Thank you for this video, it is the only clear and concise one available that I could find, that has shown me how to use the scope. When I bought it I had no Idea how to use one, but thanks to you I now have a basic understanding of it's operations.

[@RepairUpgrade]

Thank you for your comment! :-)

[@urnoob5528]

if u dont know how to use one u dont need one

[@mireksoja9063]

Thank you for the review.

[@RepairUpgrade]

Thank you :-)

[@salomonvallesreyes7366]

Thanks for sharing....Useful, for me...

[@joswarbellidorosas3956]

Thank you so much!!! this explanation is amazing!

[@voenigs612]

My Hanmatek DOS1102, which I bought new a few days ago, does not have a built-in power supply. There is only a cheap external mobile phone power supply with a USB connection. This causes some interference and you do not get a clear display on the oscilloscope.

[@WiktorOstrowicz]

Thanks for this overview and review. my Hanmatek DOS1102 inverts both channels CH1 and CH2 at the same time even though only one channel is selected. Is there perhaps new firmware for the device? I have version V3.1.0

[@tedsdroneworld558]

Thanks that was very helpful!

[@paulcohen1555]

Please do an teardown, VERY important to know what ADC and FPGA are used.

[@dovpauzner5093]

Thank you !

[@alexanderh1980]

You are welcome :-)

[@DMike92.]

Bravo et merci pour cette vidéo très détaillée 🙂 Je voudrais l'acheter mais avant il faut que je sois sur qu'on peut travailler en mode trigger one-shot et pouvoir agrandir le signal après (horizontalement) pour le voir en détail (comme un flux série par exemple. J'espère que je suis clair...

[@thomasrichter3635]

Eine Frage bezüglich des nicht vorhandenen Ventilators. Kann das Gerät dadurch nur eingeschränkt benutzt werden oder wird dieser einfach angesichts der Anwendungsfälle für die das Oszilloskop genutzt werden kann nicht benötigt?

[@RepairUpgrade]

There are no operation limits without a fan. But the oscilloscope warms up over time. Sensitive electronic components age faster. The service life of the components and the oscilloscope can be extended with a fan. That's why I think a fan makes sense. ------------------------------------------- Ohne Lüfter gibt es bei der Nutzung des Oszilloskops keine Einschränkungen. Das Oszilloskop erwärmt sich jedoch mit der Zeit. Empfindliche elektronische Bauteile altern schneller. Die Lebensdauer der Bauteile und des Oszilloskops kann mit einem Lüfter verlängert werden. Deshalb denke ich, dass ein Lüfter zweckmäßig ist.

[@paulohchagas1558]

perfeita explicação , parabéns.

[@RepairUpgrade]

Muito obrigado! Isso me agrada muito :-)

[@kabelingo5418]

Wie messe ich mit der Einzeltriggerung ein 1maliges Ereignis ?: Nur Ch1 ist eingeschaltet und man hat zwischen Probe und Masse einen 1kOhm Widerstand, der zu nahezu Massepotenzial führt. Nun schließt man dazu eine 1.5V Batterie von Hand parallel. Ich möchte dieses 1malige Ereignis mit einem Triggerpegel bei 1.2V und der steigenden Flankentriggerung erfassen. Eigentlich ganz einfach, aber mir gelingt es nicht, weil die Triggerkonfiguration immer wieder nach AUTO oder NORMAL aus EINZELN herausspringt und ich das Ereignis nicht aufzeichnen kann. Es muss doch möglich sein dieses Ereignis auch im Bereich von usec aufzuzeichen, wobei man dann das natürliche Prellen bei der Kontaktierung mitmessen können sollte. Haben die Geräte hier einen Fehler oder ist die sehr dürftige Funktionsbeschreibung daran Schuld, es nicht ausführen zu können. Ich stehe davor das Gerät zurückzugeben.

[@RobertoColi]

I was looking for a cheap DSO oscilloscope capable of doing a decent XY Mode, because I have seen many that have a crappy XY Mode with a few hertz refresh, really far away from what you see when they display data in normal mode. Unfortunately you have not tested it on the DOS1102.

[@Denis_Borovik]

Good afternoon. Tell me, does this device have a writing voltmeter mode?

[@rblm.59]

Kann bei der FFT Funktion das Frequenzspektrum von 20 - 20 kHZ verwendet werden? Danke für Test, ist bei Amazon.de gerade im Angebot.

[@RepairUpgrade]

Yes, that is possible. In the FFT function, the resolution of the frequency spectrum can be changed in the horizontal and vertical axes. In the video I introduce the FFT function from 20:14. The right display shows the settings for "Type", "Source", "Window" and "Next Page". Under the menu item "Next Page" below, two parameters for the resolution of the horizontal axis (frequency / div) and vertical axis (dBVrms / div) can be set. In addition, an offset value in Hz / Khz or dBVrms can be specified for both axes. I did not go into these two parameters in the video. For the visualisation of the entire frequency spectrum from 20 - 20 KHz on the display you can choose a resolution of 2.5 KHz. Hope I could answer your question. --------------------------- Ja, das ist möglich. In der FFT Funktion kann die Auflösung des Frequenzspektrum in der horizontalen und vertikalen Achse verändert werden. Im Video stelle ich ab 20:14 die FFT Funktion vor. Im rechten Display befinden sich die Einstellungen für "Type", "Source", "Window" und "Next Page". Unter dem darunter liegenden Menupunkt "Next Page" lässt sich zwei Parameter für die Auflösung der horizontalen Achse (Frequenz/Div) und vertikalen Achse (dBVrms/Div) einstellen. Daneben kann für beide Achsen ein Offsetwert in Hz/Khz bzw. dBVrms festgelegt werden. Auf diese beiden Parameter bin ich in dem Video nicht näher eingegangen. Für die Anzeige des gesamten Frequenzspektrums von 20 - 20 KHz auf dem Display können Sie eine Auflösung von 2.5 KHz auswählen. Hoffe ich konnte Ihre Frage damit beantworten.

[@capitaenz]

Auch im Angebot für etwa 148€ gekauft

[@ST_ali_2024]

hi please have you firmware v 4.0 for oscilooscope HANMATEK DOS 1102

[@TheKetsa]

An excellent, in-depth review. One question : Where can I find firmware updates for this scope ?

[@alexanderh1980]

Thanks, for updates you should contact the manufacturer.

[@ross6422]

But How to remove the signal's mages from internal memory?

[@Hr.0ldenberg]

Hallo, ich habe das Modell aus 2023. Es gibt keine Einstellung für die Helligkeit vom Display. Unter Utility, Display ist keine Einstellung möglich. Kann mir jemand helfen?? Schön ist der neue 5 Volt Anschluss, damit kann man mit einer powerbank auch draußen arbeiten!!

[@rbaleksandar]

Cut the back, put a fan, put a controller PCB for the fan and connect it to the power and you are good to go. As for the software - I would love to see Linux support. Probably works with wine or similar but still.

[@GEORGE-jf2vz]

thats what i did.

[@Magneticitist]

Let's be honest so long as it has a fair degree of accuracy and a decent enough sampling rate you can't go wrong with a nearly full fledged 2 channel 100mhz scope at under $250. If someone has an extra $200 to put on it then they should get something better but if they don't, this is the one to go with.

[@agb44]

Merci pour cette vidéo, car celle-ci m'a énormément aidé pour la prise en main de mon DOS1102. La documentation fournie avec l'oscilloscope n'est pas adaptée pour se familiariser avec les différentes fonctions. Sur ta vidéo, je constate que ta version est V4.0.1 alors que celui que je viens de recevoir est la version 1.3.0. As-tu effectué une mise à jour ?

[@alexanderh1980]

Salut, content que la vidéo t'ait aidé. C'est vrai, la documentation ne contient que des connaissances de base. La vidéo date de 2020 et je ne l'ai pas mise à jour.

[@Magneticitist]

Any idea the current consumption at that 5.5V? I wonder if a small rock solid enough smps could deliver the 5.5V from a lithium pack for a considerable amount of time in order to provide inexpensive portability and isolation.

[@qsdqsdf9527]

15W on AC in back of scope, but measured arrouund 2 amps (1.8) on the 5.5V rail

[@herbertseidl9283]

Tolles Video von dir, habe mir das Oszi gekauft, aber egal was ich mache, es lässt sich kein Treiber unter Win10 installieren. Hättest du da eine Idee dazu? Danke schon Mal im voraus. Der Clip hat mir sehr geholfen 👍. Wünsche ein gutes 2021.

[@RepairUpgrade]

Thanks. I am happy if you liked the video and if it could help you. ;-) To answer your question remotely: 1. To be able to install the software, you have to be logged in to Windows Admin mode. 2. On the supplied CD you will find among other things 1. the installation program (DS_Wave_DSO_1.4.2 ... .exe), 2. a brief instruction manual (Digital Storage Oscilloscope Quick Guide.pdf) and 3. an instruction for the installation of the USB driver (USB_Driver_Install_Guide_V1.3.pdf). In the instructions (USB_Driver_Install_Guide ...) the exact procedure for the installation is described in several steps. You should read these instructions carefully. It worked for me that way. I hope this helps you. Happy New Year ;-) ------------------------------------------------ Danke. Mich freut, wenn Dir das Video gefallen hat und es Dir weiterhelfen konnte. ;-) Um Deine Frage aus der Ferne zu beantworten: 1. Damit Du die Software installieren kannst, musst Du im Windows Admin Modus angemeldet sein. 2. Auf der mitgelieferten CD findest Du u.a. 1. das Installationsprogramm (DS_Wave_DSO_1.4.2 ... .exe), 2. eine Kurzanleitung (Digital Storage Oscilloscope Quick Guide.pdf) sowie 3. eine Anleitung für die Installation des USB Treibers (USB_Driver_Install_Guide_V1.3.pdf). In der Anleitung (USB_Driver_Install_Guide ...) ist in mehreren Schritten die genaue Vorgehensweise für die Installation beschrieben. Diese Anleitung solltest Du Dir genau anschauen. Bei mir hat es auf diesem Wege funktioniert. Hoffe das hilft Dir weiter. Frohes Neues Jahr! ;-)

[@justinmiller3822]

Great video! I was wondering if you would be able show the process of installing the extra software and how to connect it to revive better measurements and analysis when using the DSO software? Or if you have a link to the software?

[@RepairUpgrade]

Thank you :-) Right, I could have made a video about it. In my experience, the software of the manufacturer is not very stable. The functionality of the software is limited. Therefore I do not recommend installing them. The Installation is not that easy. it worked for me with the following instructions: 1. To be able to install the software, you have to be logged in to Windows Admin mode. 2. On the supplied CD you will find among other things (You need the CD. Sorry, but I have no download Link.): - the installation program (DS_Wave_DSO_1.4.2 ... .exe), - a brief instruction manual (Digital Storage Oscilloscope Quick Guide.pdf) and - an instruction for the installation of the USB driver (USB_Driver_Install_Guide_V1.3.pdf). In the instructions (USB_Driver_Install_Guide_V1.3.pdf) the exact procedure for the installation is described in several steps. It worked for me that way. I hope this helps you.

[@patrickschmitz3850]

Hat es auch einen x x Modus sodass ich einen Strom über eine Spannung auftragen kann?

[@mikekilo1555]

XX-Modus ? Kenn ich nicht, falls du aber den XY-Modus meinst: ja, dann schau mal ab 15:45 rein.

[@snörre23]

15:45 the XY mode only is displayed in this small "sub window" ???

[@alexanderh1980]

Yes, the XY mode is only displayed in the small "sub" window.

[@LaurentSOUDRON]

What about firmware update ?

[@edtin5602]

Many thanks for this good review. I just have some minor questions: Why do you think a fan would be good? Did you see any operating limitations regarding ambient temperature or continious operating time? Can you connect an USB keyboard to key in the file names? kind regards

[@RepairUpgrade]

I am happy if you liked the review and I could help. There are no operation limits without a fan. But the oscilloscope warms up over time. Sensitive electronic components age faster and the service life of the components and the device can be extended with a fan. That's why I think a fan makes sense. The USB interface on the front side is only used with a USB Stick to save data. A USB keyboard will not be supported Best regards

[@svenschwingel8632]

I received the scope today and have not found a X/Y mode for CH1 and CH2 to display a Lissajous figure. Does the scope support that? Edit: nevermind, found it in your video :)

[@RepairUpgrade]

yes, that is possible. Lissajous only makes sense in X / Y mode :-) At the 15:55 position I go into the required setting. But I already saw in the "edit" that you solved the problem yourself. Best regards

[@deetee-uk]

Does it measure current? Maybe I haven't got to that part of your video yet.

[@RepairUpgrade]

The oscilloscope is used to measure voltage. To measure current you need a special circuit with a resistor. This special circuit has not been explained here. You can find the circuit with google (keywords: e.g. ""oscilloscope measure current").

[@battleaxesam6042]

Is the lack of external triggering a problem?

[@RepairUpgrade]

So far, i haven't needed an external trigger for my application purposes. Maybe you can tell me what you're up to?

[@deepakgupta8606]

Sir what price in india with complete tax

[@RepairUpgrade]

For further price information including shipping costs to india you can use the amazon affiliate link that I also used in the video description: amzn.to/2MxLKB1​

[@er4426]

OWON SDS1022 the same

[@LaurentSOUDRON]

Exactly the same product ?

[@andreasreinert5472]

Moin! Das Gerät wird unter verschiedenen Bezeichnungen angeboten. Hanmatek DOS1102, Mustool MDS 2112P und OWON SDS1102. Sind alle identisch, aber unter der Bezeichnung OWON deutlich günstiger. Ich besitze das Gerät von OWON und bin damit sehr zufrieden. An "disadvantages" fehlt ganz klar noch eine fehlende externe Triggermöglichkeit und ein mit 10K doch eher recht kleiner Speicher. Das limitiert doch ganz erheblich die Analyse von digitalen Bittmustern. Trotzdem für den Preis ein super Gerät! Mal grundsätzlich: Offensichtlich (hörbar) Ist deutsch deine Muttersprache. Warum antwortest du auf deutsche Kommentare in englisch??? Deinen Text zu dem Gerät hast du doch auch in deutsch verfasst... Ansonsten recht gelungenes Video

[@antoineblanchard]

Ich habe auch Owon erworben, es funktioniert gut (innerhalb seines technischen Blattes), ich bin glücklich.

[@_Udo_Hammermeister]

Auch noch Voltcraft, Vevor, Cdek. Sehen alle genau gleich aus. Ich glaube, mit dem eigenen Vor- und Zunamen könnte man beim Hersteller auch welche bestellen.

[@thorstenstraub3657]

Sehr informativ. Im Film wurde gezeigt, dass 10.000 Spannungswerte in einer txt oder csv Datei auf den PC transferiert werden können. Kann man auch die Werte der FFT auf den PC transferieren und , wenn ja, aus wie vielen Werten besteht das erzeugte Spektrum? Viele Grüße

[@RepairUpgrade]

The oscilloscope only offers the option of saving data in CSV and TXT format in the time domain. The storage of data in CSV and TXT format is not supported in the frequency domain. In the frequency domain, the data can only be saved as an image or bitmap file. Best regards ------------------------------------------- Das Oszilloskop bietet nur im Zeitbereich die Möglichkeit für die Speicherung von Daten im CSV und TXT - Format. Im Frequenzbereich wird die Speicherung von Daten im CSV und TXT - Format nicht unterstützt. Im Frequenzbereich können die Daten nur als Bild bzw. Bitmap Datei gespeichert werden. Beste Grüße

[@thorstenstraub3657]

@@RepairUpgrade Vielen Dank für die Antwort. Bietet vielleicht die mitgelieferte Software die Möglichkeit, ein Spektrum als Zahlenfolge abzuspeichern? Viele Grüße

[@RepairUpgrade]

@@thorstenstraub3657 The oscilloscope and the software supplied do not allow the frequency spectrum to be saved for subsequent processing. The software does display the frequency spectrum. However, there is no way to save the data record in the software. With voltages, this is easily possible as TXT, CSV and even XLS files. I tested it again today ;-) Best regards ------------------------------------------- Das Oszilloskop und die mitgelieferte Software ermöglichen kein Abspeichern des Frequenzspektrums für eine anschließende Bearbeitung. Die Software zeigt das Frequenzspektrum zwar an. Es besteht in der Software aber keine Möglichkeit den Datensatz abzuspeichern. Bei Spannungen ist das problemlos als TXT, CSV und sogar als XLS-Dateien möglich. Habe das heute nochmal getestet ;-) Beste Grüße

[@parthiban7]

Good review and useful quick guide. Do you know what is the manufacturer's website?

[@RepairUpgrade]

Thank you. The manufacturer's website is not known to me.

[@antoineblanchard]

hí, i been done a purchase a owon_sds1102 (exact the same as hanmatek_dos1102), i find owon smart tec are a division of LiLLiput "maeby Lilliput are the manufacturer, btw is nice oscilloscope, and works well.

[@sakhan6831]

One disadvantage is that it cannot be run on DC power. Another issue that I am having with this scope that when probe is connected to the input unwanted pulses of a 100 mV are generated at regular rate. Tried using the generator rather than home supply the problem still persists. Tried to contact the hanmatek online but could not.

[@sakhan6831]

The problem of pulses was solved after the connection of the scope was made to another socket. It works fine.

[@kekfreedomheritage5633]

Is this one worth buying?

[@RepairUpgrade]

It is an oscilloscope with the basic functions. I do not regret the purchase.

[@marcinelektronik]

This is a 30MHz osc, this is peace of bargidge.

[@MILENEO3]

What is the max vertical sensitivity of this scope?

[@alexanderh1980]

For technical details you have to ask the manufacturer

[@sherpempiric]

Hello. On June 2, 2021, I received such an oscilloscope from a seller on Aliexpress. Description of the user from the device kit - tears! Thank you very much for a detailed review of the oscilloscope. It worries me that in my oscilloscope, instead of the letter "N" in the name the letter "И" is written Perhaps I have a fake. The name of the oscilloscope is as follows - HAИMATEK DOS1102 on its body and everywhere else (packaging, documentation) is written "И" But that's half the trouble. I was surprised to find on a very slow sweep that The "ray" along the time axis on the screen goes from right to left !!! I'm in a trance ... How is it with you? What should I do? I wrote to the seller asking for the manufacturer's technical support address. Apparently you will have to upgrade or return it to the seller. Please tell me how the sweep moves in your device in the range of its slow movement along the time axis (X). From left to right as in normal oscilloscopes or as in mine? Perhaps I turned on something wrong in the oscilloscope. But I tried to switch to the “Factory settings” mode and then looked again - the sweep stubbornly shifted along the time axis from right to left! I am puzzled and surprised! Perhaps I turned on something wrong in the oscilloscope? Please inform me. My mail is : [e-mail] Thank you. Sherp

[@RepairUpgrade]

Please contact the manufacturer with these questions.

[@WiktorOstrowicz]

Thanks for this overview and review. my Hanmatek DOS1102 inverts both channels CH1 and CH2 at the same time even though only one channel is selected. Is there perhaps new firmware for the device? I have version V3.1.0