XHORSE Remote Tester Radio Frequency(RF) Infrared(IR)

Frequency test range:

1.300Mhz-320hz
2.434Mhz
3.868MhzXHORSE Radio Drequency Remote Tester QC MARK
Way to test frequency:

Put the remote control close to the device
Press any button on the remote control
The indicator that turns on is the frquency
Way to test infrared working or not:

Press the key
The infrared indicator turns on - good, off - bad
 
Package including:

1pc x  XHORSE Remote Tester Radio Drequency(FR) Infrared(IR)
 
(For custom's sake, there is no battery inside the package,please buy from your local area, thank you for consideration!)