shenzhen baichuan electronics
1、Model-152A can measure the voice coil DC resistance value of loudspeakers, headphones, and receivers, As well as the AC impedance value of the aforementioned products.
2、With its built-in frequency oscillator, Model-152A does not need to connect with an external signal generator, Instead, it can be able to measure the AC impedance value of the pre-measured products.
3、Its built-in frequency oscillator has a frequency range from 20Hz to 8KHz, Which is continuously adjustable. ( It can also connect with an external frequency oscillator, To set the frequency value of the intended measured AC impedance value, Frequency ranges from 20Hz to 20KHz are allowable.)
4、With Model-152A, users can preset their own qualified upper and lower limits, which are very suitable for speedy Q.C. in the production line.
5、Model-152A has 2 LCD digital display windows, which can display directly the impedance value and frequency value respectively.
6、It can serve as a frequency counter, which is used to test the output frequency of other frequency oscillators, measurement range of frequency： 10Hz to 100KHz.