Review on 📻 Mcbazel SF401 Plus Radio Portable Frequency Counter Meter – 27Mhz to 3000Mhz with CTCCSS DCS Decoder by James Morrow

I needed to clone a set of radios that nobody at work knew the tones or frequencies. In 15 minutes I was able to accurately reproduce all frequencies and digital tones and was then able to program a group of radios in no time. It paid for itself on it's very first use. The tones were exact. The frequencies were very close. But knowing how radio frequencies are allocated I was able to adjust the stated frequencies to the closest allocated frequency and completed the task without problem. This was a perfect choice. If I never have a need for it again I will still be very happy with this purchase.