Comet Original CAA-500 Mark II Standing Wave Analyzer 1.8-500MHz SWR & Impedance Simultaneously

The ohm meter needle gets stuck at 40 ohms Only used twice and has never been dropped Can still see the ohm age on the digital display. Sent in for warrantee and the mfg. said it was dropped. Too fragile to use I would not recommend

Ive been wanting/needing an analizer for a long time now, been borrowing friends MFJ products and just never wanted to buy one of those. When I found the Comet CAA-500 and read about it, I was excited to give it a try. After having it for months now and allowing my friends to use it and compare to the MFJ products, it stacks up pretty well. In fact my friends are all wanting the Comet product now and appreciate its superior quality. I bought a small aluminum case from Harbor Freight to store/transport it in and it travels well. I love its capabilities and overall quality. Recommended product.

Great instrument. This is my second. I highly recommend this antenna analyzer , easy to use and understand.

Exactly what I needed!

I feel like somebody now! This is one awesome piece of equipment. It makes my well worn MFJ look like a crude piece of junk! Plus it will do uhf that I couldn’t do with the MFJ. Making and experimenting with home made antennas is really fun and now even more so.

Excellent construction typical Japanese good quality and good materials... good looks and fine finish... easy single knob band selection and easy to read multi function color screen and simultaneous SWR and ohms cross middle gauge.. Unfortunately this unit Don’t do coaxial cable testing.. I wish Comet include cable testing functionality in future models.

Its great for testing to see if that old length of coax is still good, and it makes tuning antennas easy.

Well worth the money. It came damaged in shipping and return and replacement was easy/Peazy. Thanks Amazon

Purchased this to replace a defunct MFJ UHF unit. This makes the MFJ look and feel like a toy. Much easier to use and built like a brick. Typical High Quality Japan construction. The MFJ gave good service, but there is no comparison in build quality. The graphing is nice, if a little small. Only gripe is I wish I could download the graphs. Comes with a charging cable if you use NiMh but you have to supply the Power source. Not an issue for me. There is an SO-239 for use up to 300 MHz, and an N connector for 300 to 500 MHz. I always carry adaptors for both connectors as you never know what you will find in a remote location. I just leave them threaded on the unit.

Excellent!