Professional China 20w Audio Speaker Tester 60w - RK5991N Microphone Polarity Tester – Meiruike
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:
Related Product Guide:
To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for Professional China 20w Audio Speaker Tester 60w - RK5991N Microphone Polarity Tester – Meiruike , The product will supply to all over the world, such as: Afghanistan , Roman , Austria , Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to offer skilled, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We are going to serve you with all sincerity!
By Ellen
from Munich
- 2018.06.30 17:29
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Joanna
from Swansea
- 2017.09.30 16:36
