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
Welcoming——release the button return to powering off mode
***continually pressing
To choose the 200k step—release 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 :
