| y(c) | Aә(qun)30130dBCә(qun)35130dB | | y(c)_ | ±1.5dB | | l푑(yng) | 31.5HZ-8.5KHZ | | (dng)B(ti) | 50dB | | AC/DC̖(ho)ݔ | √ | | Ԅ(dng)P(gun)C(j) | √ | | @ʾ | √ | | ^dʾ | √ | | (sh)λֱ | 5Digits & 0.1dB | | (dng)B(ti)x | Fast/Slow | | L(fng) | 1/2 ӢʽL(fng) | | lʼә(qun) | A & C | | y(c)nλx | √ | | ֵi | √ | | RS232̖(ho)ݔ | √ | | fv | √ | | ȡl | 2 times/sec | | 4(ji)1.5VAAA늳ػ6VԴm | | a(chn)Ʒɫ | | | a(chn)Ʒ | 300ginclude battery | |