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Powerful signal strength indicator to measure walkie talkies continuous carrier signal frequency for wireless enthusiasts Features: CTCSS/DCS Decoder LCD Dim level setting Frequency digital 0.000 or 0.0000 Work by TCXOTemperature Compensate Xtal crystal Oscillator 2 2.5ppm Color Display 240×320 Build-in Li-ion battery Only four-button control means easy to use Small size allows hand holding. Auto power off 1-9minutes Charging battery LED indicator Package Contents: 1x SF401 PLUS Frequency Counter 1x UHF Antenna 1x English User Manual 1x USB charger cable 1x USB AC adapter 100-240V Note: Steps of If Frequency Counter Cannot Check VHF Frequency 1 Swtich the ATT button into left hand side. 2 Then change the antenna into VHF or Dual band as customer are using UHF antenna but checking VHF band.
- Designed for counting continuous wave signal from Two-way Radio
- Easy ranges to choose and cover almost all the frequency
- Include frequency areas such as 2m HAM radio all VHF and UHF Frequency range: 27Mhz-3000Mhz
- DMR Radio signal frequency counter
- Easy battery level