I have used Sku1135 for half an hour until it burned with a loud clap. Fortunately I am alive. This item is really dangerous. "

Fast delivery. 12 days, but also Chinese festival time make some delivery issue. Package is not very good for safety in international long travel but just enough and not any damage. (good luck this time.) I hope littlebit more safe packaging for international shipping.

Oscilloscope work well. Very good production quality in this price class.

This is very amazing scope. Small, light but very powerfull. User interface is good.

Display is clear and nice. Buttons light are littlebit too bright.

USB connections works well.

CD included with machine have updated and good english manuals. More new manuals than Rigol official internet side.

I am surprice about this scope measuring accuracy.

I have test CH1 and CH2 frequency response and it looks very good. -3dB point is over 120MHz and -6dB is around 170MHz. (signal 300mV p-p and ended with 50 ohm, scope mode "real time" and 1 channel use. (max 1Gs/s)

Machine cooling fan is not too noise.

Mechanical guality is nice.

I am very satisfied about this scope. Of course compared to this price. Rigol seems to make good quality. This is of course economy-class scope but it gives much more. Maybe Rigol have production quality what makes possible later make "High-End" scopes as Agilent but with reasonable price. This small nice scope gives full of features and quality for this price. "

If you are having problems with it and need software or help i can try-mitchell@mrinc.host56.com

I also want to know how i can customize the firmware and how.


Thanks "