Professional China 20w Audio Speaker Tester 60w - RK5991N Microphone Polarity Tester – Meiruike


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Professional China 20w Audio Speaker Tester 60w - 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:

Professional China 20w Audio Speaker Tester 60w - RK5991N Microphone Polarity Tester – Meiruike detail pictures

Professional China 20w Audio Speaker Tester 60w - RK5991N Microphone Polarity Tester – Meiruike detail pictures

Professional China 20w Audio Speaker Tester 60w - RK5991N Microphone Polarity Tester – Meiruike detail pictures

Professional China 20w Audio Speaker Tester 60w - RK5991N Microphone Polarity Tester – Meiruike detail pictures


Related Product Guide:

We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Professional China 20w Audio Speaker Tester 60w - RK5991N Microphone Polarity Tester – Meiruike , The product will supply to all over the world, such as: Dubai, Grenada, Marseille, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
  • 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 Alexia from Poland - 2017.12.02 14:11
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Samantha from Swansea - 2017.06.25 12:48

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