Factory Supply China Loudhailer 3 Parameters Testing System

By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Factory Supply China Loudhailer 3 Parameters Testing System, Welcome to visit our firm and factory. Be sure to come to feel free to get in touch with us in case you need any additional assistance.
By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for China Speaker Test, Testing Meter, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you you the best service. If you need to have more information, be sure to feel free to contact us by E-mail or telephone. We’ve been sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
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.By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Factory Supply China Loudhailer 3 Parameters Testing System, Welcome to visit our firm and factory. Be sure to come to feel free to get in touch with us in case you need any additional assistance.
Factory Supply China Speaker Test, Testing Meter, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you you the best service. If you need to have more information, be sure to feel free to contact us by E-mail or telephone. We’ve been sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.