Effortless Frequency Measurement: Experience the convenience of one-key frequency measurement with this mini decoder. It offers wireless reception, fast decoding, and automatic detection, making it an essential tool for radio enthusiasts and professionals alike. Precision and Accuracy: Once the frequency measurement is complete, the frequency counter works seamlessly with your walkie-talkie to ensure precise frequency accuracy. This feature guarantees reliable communication and optimal performance. Comprehensive Testing Capabilities: This versatile frequency meter can test a wide range of parameters, including frequency, sub-tone, frequency hopping, and encrypted frequency points. It provides a thorough analysis to meet all your communication needs. Interactive Communication: By pressing the PTT button, the frequency meter can communicate directly with your walkie-talkie to verify accuracy. This interactive feature ensures that your devices are perfectly synchronized for clear and effective communication. Essential Tool for Radio Users: Whether you're a hobbyist or a professional, this frequency meter is incredibly useful for measuring the frequency of walkie-talkies. Its compact design and advanced features make it an indispensable addition to your radio equipment toolkit.