Velleman PCSU200 USB PC OSCILLOSCOPE AND SIGNAL GENERATOR Review
VELLEMAN PCSU200 USB PC OSCILLOSCOPE, SIGNAL GENERATOR, TRANSIENT RECORDER, BODE PLOTTER AND SPECTRUM ANALYZER. OUR VERSION SHIPS COMPLETE WITH A USB CABLE. Minimum system requirements: IBM compatible PC WindowsTM XP, Vista, 7, SVGA display card (min.1024 x 768), mouse and free USB port 1.1 or 2.0.
Price : $126.85
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Velleman PCSU200 USB PC OSCILLOSCOPE AND SIGNAL GENERATOR Feature
- crystal-based stability, standard waveforms: sine, square and triangle, predefined library waveforms included: sine(x)/x, sweep
- amplitude range: 200mVpp to 8Vpp @ 1KHz// no load
- frequency range: from 0.5Hz to 500KHz (sine 1MHz)
- typical sine wave distortion (THD): < 1%
- Minimum system requirements: IBM compatible PC WindowsTM XP, Vista, 7, SVGA display card (min.1024 x 768), mouse and free USB port 1.1 or 2.0.
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Costumer review
3 of 3 people found the following review helpful.
Great Product, As Advertised.
By Talos
I purchased this scope for low-frequency bench-top electronics development and debug. The ability to view the screen on a large computer monitor and directly save screenshots and raw data are very useful. The small form factor is great, and the built-in function generator, while having limited frequency and voltage, is useful (especially the ability to create custom waveforms!). On top of that, the price is hard to beat.
I'm an engineer at an embedded systems development company. In no way is this device a replacement for a multi-thousand dollar benchtop scope. However, many of the negative reviews cite lack of features that are obviously not included in the specifications listed on the page. If you fail to read the specs before you bought the thing, I don't feel like you are warranted in giving a negative review.
If you're looking for a cheap and easy way to use your computer as a low-frequency oscilloscope, this worked for me.
1 of 1 people found the following review helpful.
Had Me Worried, But Works Fine
By Mike Hicks
I'll admit, I was worried about this scope, because I could find absolutely nothing on the web about it. Even their site is vague about how it works and what is needed. However, after receiving it, installing drivers (had to use windows device manager to locate the failed USB driver and point to the correct one in the install directory) etc, it worked as advertised. When I opened the package, I could not see the LEDs per channel or for the output, but later found after running the scope, that the LEDs showed through the plastic. I only used it quickly for some 35KHz 555 timer waveforms, but I was impressed. The printout of my waveform on my networked printer worked flawlessly. I haven't touched the generator or spec-an yet but getting the signal in the front door is most of the work, rest is software. I guess my only complaint was that I had to go buy scope probes (cheapest at Fry's Electronics for $19 each) before I could use the device.
1 of 1 people found the following review helpful.
Works but limited in usability
By Cheesy Nips
The scope worked fine. Had to download a new driver from the site for Win8, ran fine after that. Seems fine for hobbyist or beginner electronics. Too many shortcomings though to be useful to an advanced user.
Some limitations:
Cursors only for channel 1
No 100x scope option
Does not work with a USB isolator (Keterex tried)
No probes included
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