Description: <br>In the walkie-talkie we use in our daily life, usually they will be aging. When we need to buy the walkie-talkie again, and need to go with the old walkie-talkie, so we're going to use this. We can put the frequency meter next to the walkie-talkie, and the frequency and subtone in the walkie-talkie will be automatically scanned by pressing the launch button. Then we can easily connect the data to the newly purchased walkie-talkie and test it out no matter what model. <br> <br>Features: <br>1. This product can meet your requirements, both for walkie-talkie users and hobbyists. It can measure not only the frequency point, but also the subtone. <br>2. Automatic decoding function. This is the useful tools for the signal testing and radio maintenance. <br>3. The frequency counter can continually test the analog radio signal (handhold radio, wireless phone, etc) and digital radio signal. <br>4. Simple operation, one key mode. This is a great tool for detirmining what tone frequency a radio system is using. <br>5. The Three-stage elongated gain antenna can gain the decoding precision and gain the distance. <br> <br>Specifications: <br>Material: ABS <br>Color: Black <br>Frequency range: 100 - 999.9999MHz <br>Subaudio range: Analog/Digital Automatic Decoding <br>Resolution: 0.1k <br>Error value: +/- 0.3KHz <br>Operating voltage: 9V battery <br>Automatic shutdown time: 60 seconds <br>Antenna length: Approx. 7cm / 2.8 inch <br>Screen display: Up line display frequency point, down line display subtone <br>Long press the start button: Start / Stop <br>Short press the start button: Reset <br>Size: Approx. 92 * 58 * 20 mm / 3.6 * 2.3 * 0.8 inch <br>Weight: 98 g <br> <br>Package Include: <br>1 x Frequency Meter <br> <br>Note: <br>The battery can be replaced.1、This product can meet your requirements, both for walkie-talkie users and hobbyists. It can measure not only the frequency point, but also the subtone. <br>2、Automatic decoding function. This is the useful tools for the signal testing and radio maintenance. <br>3、The frequency counter can continually test the analog radio signal (handhold radio, wireless phone, etc) and digital radio signal. <br>4、Simple operation, one key mode. This is a great tool for detirmining what tone frequency a radio system is using. <br>5、The Three-stage elongated gain antenna can gain the decoding precision and gain the distance.