China wholesale Audio Sweeper - RK5991N Microphone Polarity Tester – Meiruike
China wholesale Audio Sweeper - RK5991N Microphone Polarity Tester – Meiruike Detail:
RK-5991N Microphone polarity tester
Product introduction
RK5991N microphone polarity tester can distinguish positive and negative polarity of any type,size,material,impedance of loudspeaker headset,the moving coil receiver automatically and rapidly.The instrument has the advantages of simple operation,no error,automatic LED or alarm indication,the instrument adopts the pulse type automatic and rapid mensuration,and detect the tone index of the speaker in assembly line.
Performance characteristics
Three kinds of pulse amplitude test,polar test is fast and accurate.
Polarity sound,light index,it can choose the positive,negative polarity of alarm
It can connect the external test tone signal,it take the pure tone detection while take the polarity test synchronously.
Product detail pictures:
Related Product Guide:
We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for China wholesale Audio Sweeper - RK5991N Microphone Polarity Tester – Meiruike , The product will supply to all over the world, such as: Qatar , Lithuania , Netherlands , Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services. Customer satisfaction is our main goal. We welcome you to visit our showroom and office. We are looking forward to establish business relation with you.
By Susan
from California
- 2017.06.19 13:51
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Margaret
from Uruguay
- 2017.06.16 18:23
