Eachine GY560 Two Way Radio Portable 50MHz-2400MHz Frequency Counter Meter

Description : GY560 Two Way Radio Portable 50MHz-2400MHz Frequency Counter Meter This frequency counter can continually test the analog radio signal (handhold radio,wireless phone, etc ) and digital radio signal, to display the frequency parameter with the signal strength. It must be the best tool for the signal testing and radio maintenance. Specifications : Frequency step : 200K (digital radio signal) 1K, 100Hz. Testing distance : UHF : 8m, VHF : 5m. Testing range : 50 MHz ~ 2.4 GHz Antenna : pulling out antenna Battery : 9V 6F22 Auto power off time : 1 mins. (except for the digital signal gear) Operation : the only one button with all functions Operation : The only one button with all functions. The 1st pressing to turn on Welcomingrelease the button return to powering off mode ***continually pressing To choose the 200k steprelease button 200k mode for digital radio ****continually pressing To choose the 1k step -- release button 1k mode for faster testing ****continually pressing To choose the 100Hz step release button, 100Hz mode for accurate testing *****continually pressing Turned on (1k or 100Hz mode) turned on (200k mode)| Press quickly and release normal pressing To lock the screen display "Bye Bye" Press quickly again and release the button, then power off. Unlock the screen continually pressing for 2 sec or more Display "BI BI" Release the button, then power off. Package included : 1 x GY560 Frequency Counter 1 x 9V Battery 1 x English user manual Details pictures : Special thanks to customer Manash Raja, for his product's request of this GY560 frequency couter. A reward coupon have send. Please check. Hope to hear more from our customer ^_^