Portable oscope OH DSO138

[jladre]

Hello guys! Does anyone using this? Does it can do the job on calibrating diy pi like barracuda, surf pi and other simple pi?

[RH-Lightning]

see this topic:
http://www.geotech1.com/forums/showt...2-Chinese-toys

it's a toy mostly, very noisy, but it can do a basic job.

[homefire]

I have one. Get the DSO150 Same price does same stuff with a bit better on the Voltage scales. Handier to use. http://www.banggood.com/Orignal-JYE-...l?rmmds=search

[Koala]

Hello guys! Does anyone using this? Does it can do the job on calibrating diy pi like barracuda, surf pi and other simple pi?[ATTACH]38991[/ATTACH]

I built the surface mount version.

Works fine with is single channel limit on a VLF. Works perfect for nulling a coil.

Would be very easy to kill it working on a pulse though. Did set the offset on a Barracuda build with it though.

On screen frequency and voltage measurements were spot on with my build when compared with a real oscilloscope.

Great for testing sensors on vehicle

Mine sometimes gets in a knot and I have to switch on with some buttons down and it resets itself.

Not perfect. But useful, fun to build, takes up no space and portable as it runs of a battery

[jladre]

Thanks to all!

[homefire]

the 150 has the same Freq counter as 138 only it shows at bottom of screen unlike over the top portion like the 138 .

[ivconic]

http://www.geotech1.com/forums/showt...p?23607-DSO138

[ionut_mtb]

i was thinking to bu this one:
http://www.ebay.com/itm/HANTEK-6022B...8AAOSwHQ9WX-VE

[jladre]

i was thinking to bu this one:
http://www.ebay.com/itm/HANTEK-6022B...8AAOSwHQ9WX-VE

I think i would buy this rather than the dso 138

[ionut_mtb]

Did you bought the scope? Soon i will sell my analog scope, because is too big and i'm always on the move, and i will buy a digital one, only for detectors. Anyone can give me advice to choose? Buget 200-300€

[homefire]

I have the DSO 138 and Shell 150 to use for the quick look see stuff. I broke down and purchased a Hantek 6022BL for most other stuff. If you shop around you can get one for like $65.00. http://www.hantek.com/en/ProductDetail_2_153.html

[macross]

Did you bought the scope? Soon i will sell my analog scope, because is too big and i'm always on the move, and i will buy a digital one, only for detectors. Anyone can give me advice to choose? Buget 200-300€

Add another +- 50$ to your 300$ and you will be able to buy a really good budget scope the Rigol DS1054Z. I personally have the older brother Rigol DS1052E.

[ionut_mtb]

I don't know what to say about cheap dso stuff... regarding rigol, the problem is that ds1054z is available in the US for aprox 350$ and shipping to europe other 40$. Here in sweden customs will take 25% of product+shipping (imagine that), so i need to pay another 80$... only solution i see in netherlands for rigol ds1072u with freeshipping for 265Gbp. Other scops are hantek usb or full digital, but...