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FY6900 30MHZ Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control

17% OFF FY6900 30MHZ Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control US$98.99 US$118.99 View It

Overall:

steve 26/11/2021

This order arrived very quickly - I'm impressed. Was packaged very well and all of the accessories were included. After doing a quick test of basic functions, I found that this device works flawlessly, just like advertised. It's easy and intuitive to use. The manual could use some improvement in some wordings (translation-related), where in some cases it doesn't describe things as they are: i.e. "Under setting frequency status, press ADJ Knob to change frequency units among MHz, KHz, Hz, mHz, μHz." But you can't press the ADJ Knob. I tried many times and it didn't work and I thought that I was doing smth wrong, or the part was malfunctioning. Turns out they meant to press the 'OK' button :). After doing some experimentation, I quickly figured that out. Otherwise, I'm extremely happy with this product (I especially like the Sweep mode!) and that's why I gave it 5 stars! Good work, seller - this is a quality device at a reasonable price.

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