频率计能够测量连续载波信号（对讲机，无绳电话）和数字信号（GSM，CDMA，PHS，无线遥控器，等等）的频率的参数，信号强度指示器。 是首选维修人员，测试频率和无线发烧友的信号强度的工具？

产品特点：
1.频率分辨率：200K（仅限数字信号），1K，100HZ，可选
2，测试距离：450M约8米; 150米约5米。
3.测试范围：50MHZ -​​ 2400MHZ
4.电池：9V叠层电池6F22
5.自动关机：2分钟。 （200K文件没有自动关机）
6，距离包括：8米为U波段不少于五米的V带
7.电池：9V
8.颜色：迷彩
9，外形尺寸：长：9.4cm x5.7厘米x2.3厘米/ 3.7'×2.2“×0.9”
10，净重：98克
11.单按钮控制
12.可折叠的鞭状天线
13. 7位数字LCD显示屏，信号米
14.一个按钮，所有的功能

如何使用：
操作：一个按钮的所有功能。
按多功能键开机
- 欢迎界面 - 释放按钮回到之前操作的关断模式
- 连续按键选择步进200K - 放开按键进入200K数字信号的一种特殊模式
- 连续按键选择步进1K - 放开按键进入1K分辨率模式（采样快速）
- 连续按键选择步进100Hz的 - 松开按钮进入100Hz的分辨率模式（精度高）
- 连续按键进入工作模式（1K，及100Hz的）工作模式（200K）
- 快速按多功能键和释放，按多功能键
- 锁定屏幕显示关机提示的内容
- 再次，快速按多功能键然后松开释放按钮，关机
- 解锁屏幕
- 按多功能键两秒钟以上
- 显示关机提示
- 松开按钮，关机

套餐包括：

• 1个RK560
• 1×内置9V电池夹
• 1个手册

The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal (walkie-talkies, cordless phones) and digital signal (GSM, CDMA, PHS, wireless remote control, etc.) , with signal strength indicator. Is the tool of choice for maintenance personnel, test frequency and signal strength of wireless enthusiasts?

Features:
1. Frequency resolution: 200K (digital signal only) , 1K, 100HZ, optional
2. Test distance: 450M about 8 m; 150 M about 5 meters.
3. Test range: 50MHZ - 2400MHZ
4. Battery: 9V laminated battery 6F22
5. Auto power off: 2 minutes. (200K files no automatic shutdown)
6. Distance covered: 8m for U-band and 5m for V-band
7. Battery: 9V
8. Color: camouflage color
9. Dimensions: 9.4cm x 5.7cm x 2.3cm / 3.7' x 2.2' x 0.9'
10. Net Weight: 98g
11. Single button control
12. With collapsible whip antenna
13. 7 DIGIT LCD Display with signal meter
14. One button with all functions

How to use:
Operation: a single button all functions.
Press the multifunction button boot
- Welcome Interface - release button back before shutdown mode of operation
- Consecutive keystrokes choose stepper 200K - release the button to enter a special mode of 200K digital signal
- Continuous button choose stepper 1K - release the button to enter the 1K resolution mode (sampling fast)
- Continuous button the select stepping 100Hz - release the button to enter the 100Hz resolution mode (high precision)
- Consecutive keystrokes into the operating mode (1K, and 100Hz) in work mode (200K)
- Quickly press the multifunction key and release, press the multifunction key
- Locking the screen displays the contents of the shutdown prompt
- Again, quickly press the multifunction key and release the release the button, shut down
- Unlock the screen
- Press the multifunction key for more than two seconds
- Displays the shutdown prompt
- Release the button, shut down

Package includes:

• 1 x RK560
• 1 x a built-in 9V battery clip
• 1 x manual