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DS202 Nano Arm Touch Digital Portable Oscilloscope
01 / 06
DS202 Nano Arm Touch Digital Portable Oscilloscope
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271 requests
Product Description
This pocket-sized two-channel oscilloscope allows for observation of varying signal voltages and currents. Great for hobbyists and tinkerers, it comes with a full-color capacitive touch display with 320 x 240p resolution for easy navigation Read More
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keyboard_arrow_downsebas86pl
35
Feb 10, 2019
There are newer version of this oscilloscope: DSO DS213.
I watched fiew reviews of DS203 and maximum analog bandwidth is limited to sinusoidal signals, for square shaped signals safe approximated maximum bandwidth is about half of declared 8MHz and even for slower signals readings will be significantly distorted.
My bad. DS203 has 8MHz bandwidth, DS202 has only 1MHz. So... I suppose real and usefull bandwidth will be even more smaller, something about 200-400kHz...
(Edited)
A community member
May 26, 2019
Jackv4546Depends on your needs really. It doesn't have a huge bandwidth but it's portable. At this price range I'd advise getting oldschool used one with CRT screen. So in the end it boils down whether you want portable and new or more powerful and heavy used one. I advise taking a look at EEVblog's video about getting used scopes: https://www.youtube.com/watch?v=rTPhuRQBmLQ
ronmacdon
46
Jul 17, 2018
I mean it's pretty cool as a cheap gadget. But 1Mhz B/W? For $80? What's the point... you could put that towards a real oscilloscope !
A community member
May 26, 2019
ronmacdonIt fills a specific role of portable oscilloscope. Personally I'd suggest getting an oldschool CRT scope for that price if someone just needs a scope. Finding a portable one at this price-point is damn near impossible.
fazalmajid
175
Jun 29, 2018
I can't see many situations where this would be better than a Saleae clone.
AsParallel
14
Jul 13, 2018
fazalmajidI could see using this in the garage or other dirty environment I don't necessarily want my laptop in.
james.rumann
3
Jun 26, 2018
Kris_KDoes it come with all the probes and capable of handling a 1000 watt 60 hz signal from the amp
MichaelAtOz
73
Mar 8, 2018
I'm new (or 30 years out of date) on oscilloscopes. Does anyone know:
MCX is the right name for these connectors?
And hence this:
https://www.aliexpress.com/item/BNC-MCX-Oscilloscope-Connector-adapter-BNC-female-to-MCX-male-connector-for-DS0201-DSO201-DSO-quad/32847110877.html
Will allow 'normal' probes & accessories to be used?
Like this 100:1 probe:
https://www.aliexpress.com/item/INSTRUSTAR-20MHz-ISDS205B-PC-Based-USB-Digital-Oscilloscope-match-p4100-Oscilloscope-Probe-100-1-Withstand-2KV/32704502182.html?spm=2114.search0103.3.9.629b7c39Xu5DkD&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10065_10151_10344_10068_10130_10342_10547_10343_10340_10548_10341_10084_10083_10618_10307_10131_10132_10133_5711212_10313_10059_10534_100031_10103_10627_10626_10624_10623_10622_10621_10620_5711313_5722413-5722413,searchweb201603_2,ppcSwitch_5&algo_expid=179bf30b-5cf0-4f72-b770-410d33526566-1&algo_pvid=179bf30b-5cf0-4f72-b770-410d33526566&priceBeautifyAB=0
?
GrizzledGeezer
50
Feb 24, 2018
Does it directly support an X-Y (Lissajous) display? (Based on the specs given, it appears not.)
Doctor_Memory
22
Apr 11, 2018
dhlt25As long as your signals aren't on a bus that's running at more than 1MHz you should be fine.
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