FMUSER Surecom DMR SF-401Plus Digital Radio Tester Frequency Counter Analog Reader Meter Walkie-talkie Handheld with CTCCSS/DCS Sub-tone Decoder
![SF-401](https://ae01.alicdn.com/kf/U77ea522568994257b6ace3039a8dcbe82.jpg)
![SF-401](https://ae01.alicdn.com/kf/U6003ad27ca7949388be2d5c939f23f2bL.jpg)
![SF-401](https://ae01.alicdn.com/kf/U5e0eb064512545058145aae5245b4ee26.jpg)
Feature:
* The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator. it is the tool of choice for maintenance personnel ,test frequency and signal strength of wireless enthusiasts.
* This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio.
* There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure.
* Its four-button control is easy to use and its small size allows you to carry it anywhere you like. Work by TCXO(Temperature Compensate X&39;tal (crystal) Oscillator) ,In the range of -45 ℃ ~ 65 ℃ can reach ± 2 ~ ± 4ppm accuracy
* This include very interesting frequency areas such as 2m HAM radio, all VHF and UHF
* DMR Radio signal e frequency counter.
* Easy Battery level
* Frequency range: 100Mhz-3000Mhz ( Note: 27MHz to 100MHz It can not be guaranteed and the corresponding normal emission appliance)
* CTCSS/DCS Decoder
* LCD Dim level setting
* Frequency digital 0.000 or 0.0000 ( +-0.001)
* Work by TCXO( Temperature Compensate X&39;tal (crystal) Oscillator) 2~2.5ppm
Specification:
* Frequency Response time: 0.2-0.5sec.( CTCSS/CDCSS >0.5-1sec)
* TFT Color Display 240 x 320
* Build-in Li-ion battery
* Net Weight: 113g
* 4 buttons control
* Auto power off 1-9minutes
* Charging battery LED indicator
* Charging battery LED indicator
Package Include:
1 x DMR SF401 PLUS Frequency Counter