Lonsdor RT4 IR FR Remote Frequency Tester 868 433 902 315mhz
Remote Frequency Tester
Lonsdor Remote Tester for 902mhz 868mhz 433mhz 315mhz, Lonsdor Remote Tester Radio Frequency (FR) Infrared (IR) can detect frequency as well as infrared working or not, which helps a lot in key programming and car maintenance.
How to test the frequency?
Put the remote control close to the device
Press any button on the remote control
The indicator that turns on is the frequency
Frequency Test Range:
300MHz-320MHz 434MHz 868MHz 902mhz
How to test infrared working or not?
Press the key
The infrared indicator turns on - good, off - bad
Package including: 1pc x Remote Tester Radio Frequency (FR) Infrared (IR)