Xhorse XDRT20 Frequency Tester V2 support 315Mhz/433Mhz/868Mhz/902Mhz. Xhorse XDRT20 REMOTE KEY FREQUENCY TESTER V2. 1pc x XHORSE XDRT20 Frequency Tester. Xhorse KEY FOB TESTER DETAILS. Comprehensive Frequency Detection: Capable of detecting frequencies across multiple bands, including 315MHZ, 433MHZ, 868MHZ, 902MHZ and more.
