HO102S

I do the occasional electronics project at home, and I own a nice Fluke multimeter, but every now and then, an oscilloscope would come in handy. I don't really have the space for a full-size desk scope, so when I saw this little box of tricks, I thought I'd give it a try. It's great! All the functionality of a basic 2-channel digital 'scope - cursors, measurements, adjustable triggering, XY mode - in a box the size of a Fluke, with a decent signal generator and an acceptable multimeter as well. The signal generator will do the usual sines, sawtooths, square and pulses, along with a few other more exotic waveforms. The meter is basic, but has all the functions and ranges you would want for most electronics work. The kit is pretty comprehensive, too - in addition to the meter, you get a carry case, USB cable and UK power adapter, two scope probes, a pair of meter probes and an output cable for the signal generator. The manual is a bit sparse and not that well written - if you already know how to use a scope, you'll be fine, but I wouldn't recommend the manual to a beginner. (If you already know how to use a scope, a meter and a sig gen, you won't need the manual anyway - the controls are all pretty logical.) It all feels of decent enough quality - it's not a Fluke ScopeMeter, but then it's less than a tenth of the price! It is powered by a rechargeable (via USB-C) battery, which is good for 4-6 hours. Cracking bit of kit, and fantastic value for money.

I have waited to review this. I'll firstly address the battery issue. Mine's been absolutely fine. I've had it for ten months and it's been idle for the last six. Just fired it up and it's showing about 90% full, still charges and everything. I say that because other reviewers have had issues with battery life. I think if you need a scope, this is a great place to start. I purchased the 50Mhz with generator. The broad specs on this are very acceptable for general use, 50Mhz will do most things, the 125MSa/s sample rate is good enough for my use. And the frequency generator is an incredibly useful feature. Not to mention the multimeter, very handy. If you don't own a scope, and you're curious. I would highly recommend the one I bought. I like the frequency generator for fault finding. I've mainly used this on vintage guitar amps. But I have also used it to diagnose injector signal issues in cars. Obviously just two channels, so you can only compare two cylinders at a time. I have a four channel bench top oscilloscope, sampling at the standard 1GSa/s, but I haven't had cause to use it since getting this. It's so portable, does basic DMM functions too and is just good enough for most things I need. I guess my use is diagnostics and fault finding. Fantastic value for money. If you're on the fence, I would recommend you just go for it. Wish we had kit like this fifteen years ago!

I think its worth the money, not allways clear how to use it but it is a techi tool, overall think it works well.

There’s not much really to explain. It’s an all in one, 2-Ch scope with a combined Digital Multimeter. Other reviews have stated it’s not a surgically accurate piece of kit but for my basic needs (testing automotive waveforms and power/gnd in the field) it’s about as good as you’ll get on this price point. It’s fairly compact, light weight and extremely clear enough to use but the scope controls can feel a little clunky. Once you’re used to it, setting triggers and changing time scales becomes second nature. My only gripes are the BNC Probes aren’t the best (I use a different set of test leads) and battery life could be a little better but at least it’s rechargeable.

Great hobby and educational scope. Used on a few projects now and it is great. Ideal when helping kids with physics homework. Battery life on a full charge seems a tad short so don’t leave on if not using. Easy to use. Great value for money and does not take up valuable space.

Normally I don't do reviews, but I was absolutely blown away with this. I originally had a old Rapid Electronics multimeter that sadly died after 10+ years of use. I saw this, and decided to get it, as wanted to gamble with oscilloscopes, due to not having one. I didn't realise when I bought it, but found out through just looking through it when it arrived, you're able to test resistance of resistors and the capacitance of capacitors. I was blown away with this. No more having to deal with the colour bands of resistors, no more having to deal with arduino software to test capacitors. It's all there, and all accurate within of course an acceptable margin. I did swop the multimeter leads out to my other ones, as the ones that come are fixed, so I was unable to swap the end out for SMD probe, alligator clips, and wire grabbing probe. But that's not entirely a problem. Pro's - Features I mentioned above - Packaged nicely - Little carrying case - Fully charged when arrived (In my case) Con's - The multimeter leads it comes with are pretty basic. Can't wait to use this more 🥰😊

It is very accurate in measurement when used as a multimeter. The oscilloscope is very practical, especially for me that little space in my laboratory. It works well and I recommend it. However, there are 2 points on which I think it could be improved: 1. Sometimes the triggering loses the wave and I have to redo the auto button to resume it 2. The battery does not last long. I recommend using a powerful charger because it could happen that the batteries are completely discharged and the oscilloscope turns on partially with dark video. In fact, these had made me think it was broken. But then I calmly reloaded it and everything was back to the way it was before. I also have to thank the supplier who was quick to reply when I needed them. Recommended.

A brilliant piece of kit. Charges in minutes from my 120W phone charger. All connections work as expected. Great value for money.

I like it, i've not used oscilloscopes that much, so i'm pretty new to them, however I was able to do everything I wanted rather easily. The only thing I don't like is that it is pretty hard to zoom in at look at a specific part of the waveform, as you move around in large steps both in scale and in position

OWON社のHDS200シリーズと迷っていたのですが、アマゾンアウトレットで格安で販売されていたのでこちらの商品を購入してみました。 諸先輩方のレビューを見ると、操作性やマニュアルに難があるような書き込みが多数あったので心配してましたが、実際にオシロモードを操作してみると、仕事で日常的に据え置きオシロを使っている自分にとっては、操作方法は違えどプローブの校正方法以外はマニュアル無しでも直感的に操作できましたので、UIとしては何ら問題ありません。 テスターモードでの電圧や抵抗値の測定レスポンスに関しても、十分許容範囲で何らストレスは感じません。 FGもちゃんと機能します。 日本語取説やアプリ等は同梱されたチラシのリンク先にちゃんとファイルが存在していましたので、こちらも問題なくダウンロードできました。（2023/5/18現在） 但し、ダウンロードしたPCアプリについては、インストーラーがエラーで起動しないので使えませんでしたが、アプリの取説や付属ドライバから推測するには、OWONのHDS200シリーズのアプリと同じ物だと思われます。 この辺については、確認次第再度リポートしたいと思います。 総合的には非常に満足できる商品ですので、あとは耐久性だけですね。 ★PCソフトウェアの追加情報（2023/5/19) 動作しないインストーラーについて、販売元のHanmatekにアマゾン経由で確認した所、その日のうちに メールでインストーラの新たなリンク先が送られてきました。 新たなリンク先のインストーラーの方はキチンとインストールできました！！ サポートには全く期待していなかっただけに、予想外の迅速な対応にちょっとびっくりしました（笑） トータルで見るとよい買いもでした。 ★購入後3か月経過の再レビュー（2023/8/30) 使い込んで感想として、評価の芳しくないボタン操作のUIも慣れてしまえば全く問題なしで、逆に精度の高いオシロ、DMM、ファンクションジェネレータが外出先でもこれ一台で賄えるので大変重宝しています。 ■波形の精度・・・10MHzまでの矩形波であれば据え置き型の100MHzのオシロと比較しても遜色なし。 Sin波は20MHzでも問題なし。 ■DMM・・レスポンスが悪いとの書き込みがありますが、amazonの格安DMMよりはるかにレスポンスが良いので実用上問題ありません。 ■バッテリーも2時間以上持つので実用上十分。 良い買い物でした。

Value for money. However, the function generator related option could have beenvery clearly indicated. It seems I did not select this option since the page clearly hinted that it is available - and it is not available.

Ho acquistato questo strumento gia' essendo dotato di una discreta strumentazione per un uso fuori dal laboratorio visto che e' alimentato a batteria e nelle misurazioni con massa flottante in quanto una sonda differenziale costa uno sproposito. A volte uso i due canali mettendoli in ADD ma questo e' decisamente piu' comodo. La dimensione del display e' buona, il trigger funziona in maniera adeguata al costo dell'apparecchio, la calibrazione mi sembra entro i limiti, ho scoperto poi con sorpresa che funziona anche come capacimetro, ovviamente non per capacita' dell'ordine dei picofarad me nell'uso comune molto utile. La dotazione dello strumento e' ottima, sonde e puntali buoni, c'e' anche il software per collegarlo al pc (cosa che difficilmente faro' comunque il fatto che ci sia e' sinonimo di serieta'). Il firmware a bordo rende intuitive tutte le funzioni, in ultima analisi sono molto soddisfatto dell'acquisto anche in funzione del suo costo decisamente contenuto. L'unica cosa che non mi e' piaciuta per niente e' la staffa posteriore che permette allo strumento di stare in piedi, la trovo troppo gracilina e inadeguata all'aspetto complessivo, lo strumento infatti si presenta molto solido.

begeistert, einfache Handhabung, gute Darstellung, gute Qualität und Design. Für einfache Messungen völlig ausreichend.