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.

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We're committed to furnishing easy,time-saving and money-saving one-stop purchasing support of consumer for Professional China 20w Audio Speaker Tester 60w - RK5991N Microphone Polarity Tester – Meiruike , The product will supply to all over the world, such as: kazakhstan , Moldova , Panama , Insisting over the high-quality generation line management and prospects guide provider, we have made our resolution to offer our shoppers using the initially stage purchasing and soon after provider working experience. Preserving the prevailing helpful relations with our prospects, we even now innovate our product lists the many time to meet up with the brand new wants and stick to the latest trend of this business in Ahmedabad. We're ready to facial area the difficulties and make the transform to grasp many of the possibilities in international trade.

20w Audio Speaker Tester 60w