China Cheap price Loudspeaker Microphone Polarity Tester - RK5991N Microphone Polarity Tester – Meiruike
China Cheap price Loudspeaker Microphone Polarity Tester - 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 purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for China Cheap price Loudspeaker Microphone Polarity Tester - RK5991N Microphone Polarity Tester – Meiruike , The product will supply to all over the world, such as: India , Italy , United States , We always insist on the management tenet of "Quality is First, Technology is Basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
By Madeline
from Guyana
- 2017.03.28 12:22
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Jean Ascher
from Liverpool
- 2018.12.25 12:43
