Surecom SF-401 + Plus Portable CTCSS/DCS Decoder Frequency Counter

• The Surecom SF-401 frequency counter is capable of measuring the actual output  frequency of your radio, along with a signal strength indicator. It is a tool of choice for maintenance personnel, and Amateur Radio operators who want to ensure their radios are on frequency.
• Four-button control is easy to use and its small size allows you to carry it anywhere you like.
•  TCXO (Temperature Compensate X'tal (crystal) Oscillator), allows the meter to function In the range of -45 ℃ ~ 65 ℃ and can reach ± 2 ~ ± 4ppm accuracy
• Great for VHF and UHF ham radios.
• Also measures DMR Radio signal frequencies.
• Easy to monitor battery level. 
   

Feature & Specification:

•    Frequency range: 27Mhz-3000Mhz
  ! Note: (27MHz to 100MHz Is not a guaranteed range)
•   CTCSS/DCS Decoder  (must be 136-174/400-520MHz)
•    Frequency counter for DMR radio
•    Frequency digital 0.000  or 0.0000  ( +-0.001)
•    TCXO ( Temperature Compensate X'tal (crystal) Oscillator) 2～2.5ppm
•    Frequency Response time:  0.2-0.5sec.( CTCSS/CDCSS >0.5-1sec) 
•    TFT Color Display 240 x 320 ,LCD Dim level setting
•    Built-in  Li-ion battery
•    Net Weight: 113g 
•    4 buttons control
•    Auto power off  1-9minutes   
•    Charging battery LED indicator