China wholesale Audio Sweeper - RK5991N Microphone Polarity Tester – Meiruike


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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of High Voltage Tester , 1000v- 40kv Digital Meter , Rk5000 500va Ac Variable Frequency Power Source , We focus on creating own brand and in combination with many experienced term and first-class equipment . Our goods you worth have.
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:

China wholesale Audio Sweeper -
 RK5991N Microphone Polarity Tester – Meiruike detail pictures

China wholesale Audio Sweeper -
 RK5991N Microphone Polarity Tester – Meiruike detail pictures

China wholesale Audio Sweeper -
 RK5991N Microphone Polarity Tester – Meiruike detail pictures

China wholesale Audio Sweeper -
 RK5991N Microphone Polarity Tester – Meiruike detail pictures


Related Product Guide:

We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for China wholesale Audio Sweeper - RK5991N Microphone Polarity Tester – Meiruike , The product will supply to all over the world, such as: Australia , Albania , British , The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we will continue with the most professional and high quality service to provide the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!
  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Arthur from Serbia - 2018.05.15 10:52
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Josephine from Australia - 2017.12.09 14:01

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