High Quality Audio Frequency Sweep Signal Generator - RK5991N Microphone Polarity Tester – Meiruike

Description

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High Quality Audio Frequency Sweep Signal Generator - 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:

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Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for High Quality Audio Frequency Sweep Signal Generator - RK5991N Microphone Polarity Tester – Meiruike , The product will supply to all over the world, such as: Greenland , Canada , Luxembourg , As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to provide our clients sincerely with qualified products, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

20w Audio Speaker Tester 60w