China wholesale Audio Sweeper - RK5991N Microphone Polarity Tester – Meiruike


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The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair for Component Tester , Ac Power Supply 500w , Passive Leakage Current Tester , We are keeping durable business relationships with more than 200 wholesalers in the USA, the UK, Germany and Canada. If you are interested in any of our products, please feel free to contact us.
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:

continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for China wholesale Audio Sweeper - RK5991N Microphone Polarity Tester – Meiruike , The product will supply to all over the world, such as: Melbourne , Poland , France , Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Nelly from Hungary - 2017.03.28 12:22
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Honorio from Algeria - 2018.06.19 10:42

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