GY561 RF Digital Handheld Power Meter Frequency Counter Tester Radio 1-2400Mhz I

RF power range: 0.1W-50W. Accuracy: frequency is 140Mhz~170Mhz, when 400Mhz~470Mhz, +/- 10%. Frequency range: 1Mhz-2400Mhz. 2 x Connecting wire. 1 x Antenna.

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