Product code: Zhou Lin selling spectrum device - 周林频谱仪
周林频谱仪。真品。北京周林分店购。120v,美式，包括电插头美式转换插头。Just plug in, turn it on, things will work. High low switch. Rarely selling used. Two to three years old.
周林频谱仪。真品。北京周林分店购。120v,美式，包括电插头美式转换插头。Just plug in, turn it on, things will work. High low switch. Rarely selling used. Two to three years old.