Portable Frequency Counter, Accurate RK560 50MHz-2.4GHz Frequency Counter Meter Portable Handheld Radio Frequency Testing, for Two Way Radio Walkie Talkie Decoder update_march2023 Note: please check the stem

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Portable Frequency Counter, Accurate RK560 50MHz-2.4GHz Frequency Counter Meter Portable Handheld Radio Frequency Testing, for Two Way Radio Walkie Talkie Decoder update_march2023 Note: please check the stemPortable Frequency Counter, Accurate RK560 50MHz 2. 4GHz Frequency Counter Meter Portable Handheld Radio Frequency Testing, for Two Way Radio Walkie Talkie Decoder Features: 1. The frequency meter can measure the frequency of the walkie talkie and is very suitable for DCS and for CTCSS testing. 2. Powered by 9V battery, measuring range of 50MHz 2. 4GHz. 3. One , long press the to select the frequency step. 4. Equipped with an antenna, it can directly