Lonsdor RT4 IR FR Remote Frequency Tester
Product Specifications Manufacturer Lonsdor Condition New Lonsdor RT4 IR/FR Remote Tester for 868mhz 433mhz 902mhz 315mhzHow to test the frequency?1- Put the remote control close to the device 2- Press any button on the remote control 3- The indicator that turns on is the frquencyHow to test infrared working or...
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