EM410電子聽(tīng)音器在正常的工業(yè)環(huán)境下，可方便地確定機(jī)械噪聲的位置。

EM410電子聽(tīng)音器特征：
1. 音量旋鈕可調(diào)控音量;
2. 帶有耳朵防護(hù)功能的頭戴式耳機(jī)可消除背景噪聲;
3. 配有兩個(gè)探頭，長(zhǎng)度分別為60和29毫米;
4. 黑色ABS成型，結(jié)構(gòu)堅(jiān)固。

EM410電子聽(tīng)音器規(guī)格參數(shù)
·Sound amplification with volume control
·Headset combined with ear defenders to
cut out background noise
·2 Probe tip,lengths 60290mm
·Strong probe boby,black ABS molding
·9 volt alkaline battery for about 30 hours
continuous operation
·Instrument casebattery included

附件
使用說(shuō)明書(shū)