fosa Mini Radio 100-520MHZ Frequency Meter With CTCSS/DCS Decoder, Handheld Portable USB Rechargble 100-240V Frequency Counter for 2-way Radio, US Plug

Instructions: 1. When the frequency counter and the walkie-talkie are turned on at the same time, press and hold the walkie-talkie launch button for 1-5 seconds to display the frequency and muting. 2. It is necessary to use the attached cable and adapter to connect the walkie-talkie and the frequency counter. Press and hold the walkie-talkie launch button to measure the specific power value of the walkie-talkie. 3. Long press the power button to turn on/off 4. Long press the power button in the off state can switch 1K or 0.1K display mode. 5. Quickly press the power button to reset (retest). Specifications: Material: Plastic Color: Black Plug Type: US Power: 1-30W Muting: CTCSS/DCS Frequency: 100-520MHZ Battery Capacity: 1500mAh Antenna Height: 12.5cm / 4.9in Connection Cable Length: 11cm / 4.3in (BNC Male to SMA Female) Size: 9 * 5.5 * 2 cm / 3.5 * 2.2 * 0.8in Weight: Approx. 253g Package List: 1 * Frequency Counter 1 * Antenna 1 * Connection Cable 1 * USB Cable 1 * US Plug