big - เครื่องนับความถี่ดิจิตอล 7 หลัก lcd สําหรับ two way radio transceiver gsm 50 mhz - 2 . 4 ghz

Dear, welcome to walkaround, which brings you different shopping experiences in spring, summer, autumn and winter. The products here are colorful, low-cost and affordable, and provide Q&A online. For a description of the product details, then look down~ Digital Frequency Counter 7 DIGIT LCD Display For Two Way Radio Transceiver GSM 50 MHz-2.4 GHz GY560 Frequency Counter Meter GY560 Frequency Counter Meter for 2-Way Radio Transceiver GSM Portable 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: Only signals launched by transmitter with higher than 0.1W power can be measured out.