Features: 100% Brand New and High Quality Frequency Counter for two-way radio and mobile phone Frequency Range: 50Mhz to 2.4Ghz Frequency step : 200K (digital radio signal); 1K; 100Hz Distance covered: 8m for U-band and 5m for V-band Battery: 9V ( NOT Included ) Color: As the pictures shown Antenna: pulling out antenna Dimensions: 9.4cm x 5.7cm x 2.3cm / 3.7''x 2.2''x 0.9'' Auto switch off Single button control 7 DIGIT LCD Display with signal meter One button with all functions Note:&nbsp; Only signals launched by transmitter with higher than 0.1W power can be measured out.&nbsp;<img data-srcid="-" src="https://image.doba.com/dgd1-qfbWzlubIoVj/gy560-digital-frequency-counter-7-digit-lcd-display-for-two-way-radio-transceiver-gsm-50-mhz-24-ghz-gy560-frequency-counter-meter.jpg" alt="dropship GY560 Digital Frequency Counter 7 DIGIT LCD Display For Two Way Radio Transceiver GSM 50 MHz-2.4 GHz GY560 Frequency Counter Meter" /><img data-srcid="-" src="https://image.doba.com/dgd1-VUvbmNMZSoqw/gy560-digital-frequency-counter-7-digit-lcd-display-for-two-way-radio-transceiver-gsm-50-mhz-24-ghz-gy560-frequency-counter-meter.jpg" alt="dropship GY560 Digital Frequency Counter 7 DIGIT LCD Display For Two Way Radio Transceiver GSM 50 MHz-2.4 GHz GY560 Frequency Counter Meter" /><img data-srcid="-" src="https://image.doba.com/dgd1-qmDPhlklIoVs/gy560-digital-frequency-counter-7-digit-lcd-display-for-two-way-radio-transceiver-gsm-50-mhz-24-ghz-gy560-frequency-counter-meter.jpg" alt="dropship GY560 Digital Frequency Counter 7 DIGIT LCD Display For Two Way Radio Transceiver GSM 50 MHz-2.4 GHz GY560 Frequency Counter Meter" /><img data-srcid="-" src="https://image.doba.com/dgd1-bSVczNpbIYvL/gy560-digital-frequency-counter-7-digit-lcd-display-for-two-way-radio-transceiver-gsm-50-mhz-24-ghz-gy560-frequency-counter-meter.jpg" alt="dropship GY560 Digital Frequency Counter 7 DIGIT LCD Display For Two Way Radio Transceiver GSM 50 MHz-2.4 GHz GY560 Frequency Counter Meter" /><img data-srcid="-" src="https://image.doba.com/dgd1-vqDSzIkllcVm/gy560-digital-frequency-counter-7-digit-lcd-display-for-two-way-radio-transceiver-gsm-50-mhz-24-ghz-gy560-frequency-counter-meter.jpg" alt="dropship GY560 Digital Frequency Counter 7 DIGIT LCD Display For Two Way Radio Transceiver GSM 50 MHz-2.4 GHz GY560 Frequency Counter Meter" />