二手电视信号场强仪MS2302 MS9820 MS2008，28-48元不含邮
以下都是有线电视台更新换下的淘汰设备，只外接电源试了能否开机，不确定能否准确测量。这两个一个不开机，一个开机只显示型号，不能到测试状态，两个一起38元。
https://img.alicdn.com/imgextra/i3/167042845/TB2BJY5c9qJ.eBjy1zbXXbx8FXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i4/167042845/TB2a2O3dQ5M.eBjSZFrXXXPgVXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i1/167042845/TB2.cHTc4aJ.eBjSsziXXaJ_XXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i2/167042845/TB2Jp2Qc4eI.eBjSsplXXX6GFXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i1/167042845/TB2d6H_c3SI.eBjy1XcXXc1jXXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i4/167042845/TB2De90dFOP.eBjSZFHXXXQnpXa_!!167042845.jpg
这两个都能显示，个别按键不灵，电池老化，有胶套的38元，没有胶套那个28元
https://img.alicdn.com/imgextra/i1/167042845/TB2htY2cY1K.eBjSszbXXcTHpXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i3/167042845/TB2nT6HcY1J.eBjSszcXXbFzVXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i3/167042845/TB2CbH_c31J.eBjy0FpXXaMoXXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i4/167042845/TB2_cTMc31J.eBjy0FaXXaXeVXa_!!167042845.jpg
这个能正常显示，个别按键不灵，电池容量不足，48元。
https://img.alicdn.com/imgextra/i4/167042845/TB2F76TcZeJ.eBjy0FiXXXqapXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i1/167042845/TB2qCj8c9CI.eBjy1XbXXbUBFXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i3/167042845/TB2aLzZc9iJ.eBjSspoXXcpMFXa_!!167042845.jpg
https://img.alicdn.com/imgextra/i2/167042845/TB2LD_HcY1J.eBjSszcXXbFzVXa_!!167042845.jpg
https://item.taobao.com/item.htm?id=541923742049
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