diytube.com

Slartibartfast wrote:Where would one find such a deal?

eBay, of course! Where else? That's where I got my 15 MHz Kikusui. Works just fine, and I probably paid all of forty bucks shipped for the thing.

dcriner wrote:Robert - In my opinion it's a toy. But it seems you've already decided to buy it, so go ahead.

No I have not decided on it. I was wanting to hear opinions on it.

If you think you don't really need a 'scope that much, then don't buy one. If you need one or want one, then I would suggest getting a real one.

I have been looking at ebay and I have not found any deals like the some here have had. In fact the best prices are in the $130-150 plus shipping. For that amount I would rather go with something new and calibrated. A lot of them are of unknown condition, other than "It turns on".

I just wanted to know if this Velleman scope does what it says.

Robert

mesherm wrote:I actually own one of those Velleman HPS10 scopes and it is not a toy. Mine came bare bones with no back light or case. I paid $90 new plus shippng. It works ok for most audio applications. One thing I like is that it gives you a readout of RMS values in addition to the waveform. One thing I don't like is that even when off it slowly discharges the batteries so if you dont use it for a while take the batteries out or use rechargable.
I like it but I wouldnt pay $199 for one.

One place sells it for $130. I take it your was slightly damaged as it had no backlight.


Robert

If you are a gambler you can try:
http://gsaauctions.gov/
Occasionally they have some scopes still in the wrapper that have never been used.

Also, sometimes university’s have surplus auctions that will have some old oscilloscopes. I currently work at a university just north of Chicago and we have been phasing out all our old analog scopes in conjunction with the scopes that have no computer interface. I am just making an assumption that other universities are likely doing the same thing.

Mine wasn't damaged. The normal HPS10 does NOT have a backlite. Only the HPS10SE (Special Edition) and the HPS40 have a backlite.

I use a hand held scope from Extech Instruments. I am NOT a big fan of digital 'button' scopes because I am used to knobs. I can't stand menus, but the Extech does not have many menus, it has RMS voltage reading, is two channels with external trigger if necessary, has a backlight and has some auto features. It is great for audio, but lacks resolution for examing noise at the peaks or other detailed things. Look at Techni-Tool for pricing.

I also have a digital storage CRT style Tectronix scope. I use it rarely, but it has great resolution. I wanted to get it calibrated (eventhough I have the service manual), but the cost was too much with shipping.

At work we have a new digital Tectronix scope that has improved functions and less menus. Unfortunately, it is a high dollar scope...

Dave

Ty_Bower wrote:

Slartibartfast wrote:Where would one find such a deal?

eBay, of course! Where else? That's where I got my 15 MHz Kikusui. Works just fine, and I probably paid all of forty bucks shipped for the thing.

Yeah, but the trace you are showing is supposed to be a clean sine wave.. Yellow_Light_Colorz_PDT_03

Sal

If all my sines came out clean, I wouldn't need a scope now would I? Yellow_Light_Colorz_PDT_07