[BRAND NEW] FNIRSI DSO-153 ⭐ Oscilloscope & Signal Generator

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00:00 - Intro
00:35 - Welcome
02:36 - Key features
02:54 - Unboxing
05:10 - Video sponsor
05:59 - First impressions
07:42 - Operation
15:24 - Bandwidth test
22:56 - Function generator test
28:14 - Oscilloscope & SG simultaneous operation
29:57 - Operation while charging
30:40 - DSO-152 vs DSO-153
32:43 - Teardown
38:11 - Conclusion

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[jeremyupton]

Just bought a DSO-153, just a note to others, auto calibration is not covered in the manual, nor by Hugo in the vid. To auto calibrate hold down the AUTO button until you get message "Awaiting auto-correction" wait for message to go, about a minute, then it is ready to use.
Hugo great vid, convinced me to give one a go.

[khuongathebounga]

Thank you for the review Hugo. I noticed one problem with the scope when you were charging the device while using it. As soon as you plugged in the USB cable, the square wave started jittering up and down. This is most likely due to either the USB charger being a switch mode power supply and the noise from it is affecting the reading or the BMS inside the scope is causing the problem. However, I’ve found that many cheap handheld scopes have this same problem when you charge it while using it. Apart from that small issue, I thinks it’s a great little scope for a beginner.

[androidemulator]

Thank you for the review- was looking for a recording 2ch usb scope- (Hantek ??), but saw this super useful hand DSO-152, and then luckily found this DSO-153 review.
Have just ordered a DSO-153 on the strength of this video, to work on my cars and bikes (old bikes, new electrical gremlins !) ;)

[kjrchannel]

A person could attach a Christmas ornament hook to the probe calibration and hang these in a tree while displaying the wave form to Christmas music. They should be used for something after all. I have more than enough mini versions.

[saydmarschany]

Just received my DSO153, and thanks to your presentation I almost fully understand it’s functionalities. Very impressive little gadget with a lot of punch. Have a Victor 1025A bench scope, at 25mhz, which I purchased a couple of months ago. I guess for a novice it is sufficient for the time being. What would you recommend for the future when I really get my hands dirty?
Hugo, you are doing a swell job, thanks a lot.

[GOLDN]

Olá Hugo, comprei um modelo igual e reparei que ele que mete algum offset na saída, tal como podes ver ao min 28:43 a forma de onda parece que tem um offset abaixo do zero, sabes me se é uma questão de " é o que é" e pelo preço não se pode esperar mais, ou se há alguma forma de combater isto?

[mihaizerni]

Hi, thanks for presentation, if you have time to check the low frequencies with your lab devices, kann you test accuracy for signal frequencies between 100Hz - 1000Hz ?

[thankgodforatheists]

Hi, thank you for the demonstration! Is it good for measuring noise from DC SMPS output?

[electronicsoldandnew]

Just ordered the 1052 yesterday 😔 oh well, will get one of these as well after the first one arrives. Two is better than one 😊 Já agora, excelente canal. Parabéns 👍

[genesilvernail]

I probably will buy one, it's a cool toy. But, hoping level is adjustable.

[HG-Pilot]

Thank you for the review. During your test, there was the sinusoidal displayed in a rectangular icon by the battery indicator, does that mean that your device was outputting a generated signal locally and measuring from an external device at the same time? Could that be the reason you were getting not very precise results?

[Aeson]

Noob question. Is it OK for troubleshooting SMD components? I would to build DIY modular synth modules.

[zokonjazokonja]

Did you noticed on 152 issue with Single triger, that instrument does not record complete signal, just some 10-20% of signal on left side of screen is captured ?

[jaanbhanoojo]

Sir is it good for ups and amps power testing should i buy it if you suggest me
And if i buy it from description

[androidemulator]

My DSO153 just arrived- setup and running ok, but frustrating cant seem to find any firmware update for it on FNSRI webpage ??

[saydmarschany]

I would like your advice, because you have a lot of experience with oscilloscopes.
I am trying to decide on which 100mhz bench oscilloscope I should purchase(I am still in the learning stage). The one I have has 25mhz and would like to upgrade to 100mhz. Looking at vevor sds1102(same as the Owon, but at a better price), please give me your opinion. Thanks Hugo.

[saydmarschany]

I like all your presentations, very informative. Like your accent. Trying to decide whether to purchase the dso 152 or dso 153. My main language is English, no need to change on selection. Have two function generators. The only advantage I see is the 1ghz bandwidth. Is the 153 really worth it? Could not find a side by side comparison.
Thank you for your time.

[campa]

Hi Hugo, question... I own this oscilloscope. When I press and hold the "auto" button I get a message that reads "awaiting auto correction" at this point all of the buttons freeze and I cannot get the oscilloscope to respond unless I reset the unit.. do you know how to get this to work or get out of this mode? Thanks!

[axiediary]

is this osc suitable to use for automotive signal troubleshooting / diagnostic use ?

[JeffreyBaconBacon]

I am curious about the accessory pack that you had in this video. Mine just came with the alligator clips and the hanging strap. I didn't see a link to the accessories in the description. Do you recommend one in particular?