ITEM NAME:RK-560 Frequency Detector 50MHz-2.4GHz Measurable Frequency Mute K7N6 RK-560 Frequency Detector 50MHz-2.4GHz Measurable Frequency Mute K7N6 DIY Supplies: Electrical Model Number: Frequency Counter Accuracy Class: FINE Display Type: Digital Only Perfect frequency counter to measure frequency. With an antenna, it can directly measure frequency, convenient to use. This frequency counter can measure the frequency of intercom, great for DCS and CTCSS testing.
