NanoVNA-H4 Vector Network Analyzer Kit 10KHz-1.5GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart with 4" LCD Touch Screen Nano VNA

Very accurate for SWR analysis Easy to use. Lot of videos explaining how to set up and calibrate

Had it out and analyzing my antennas within minutes. Worked exactly as expected and am very happy with the purchase. Found out one of the handy-talkie antennas I have used for years was not nearly as good as I thought! Great little tool with a ton of features!

The Nano VNA works great., only complaint I have is the durability of the product so be careful with it and it will be fine

I bought this to verify VSWR on Amateur Radio antennas and I have to say I am impressed. It might be a bit of a learning curve for someone not familiar with Vector Network Analyzers but there is help online. The capability of this little instrument is so impressive. It is small but the display is easy to read and it seems pretty accurate. I was tuning a 6 meter antenna and it was so much easier than doing it with a transmitter and reflected power measurements. The kit come with the calibration set needed of SMA open short load devices. The only thing extra needed is some SMA to UHF or N connectors. After seeing this impressive capability, I will be looking at the spectrum analyzers also.

Mine was prone to turning itself off making it a pain to use. The Rig Expert works much better for me.

Value for money is very high for this product. It does a great job for a lot less than anything neat its capability. I have a couple of SWR meters and this is spot on. The menus and touch screen are a little quirky but I have no complaints. Highly Recommended!!

Came without calibration connectors for load

Works like it should. Menu is a little confusing at first. Plenty of YouTube videos out there on how to use it. Used it to tune multiple different antennas and not had any issues.