Description: This frequency counter can measure the frequency of continuous carrier signal(cordless phones) and digital signal(GSM, CDMA, wireless remote control), also Perfect for DCS and CTCSS testing. One button to operate, long press the button to choose frequency step. With an antenna, can directly measure frequency, convenient to use. RK560 Portable Handheld Frequency Counter DCS CTCSS Radio Signal Frequency Test. Specification: Material: ABS Plastic Size:94x58x22mm Package Includes: 1x Micphone Frequency Counter
