1.測量範圍: 35~80dB,50~100dB,80~130dB
2.輸出信號: 1mV=1dB
3.A加權網路測量(dBA)
4.頻率響應範圍: 31.5Hz~8000Hz
5.精確度:±1.5dB(94dB/1KHz)
6.符合國際規範IEC651 Type2規範
7.Size:107 × 53× 29mm

SOUND ADAPTER
Model : SL-406
* Frequency and time weighting meet IEC 61672 class 2.
* A frequency weighting.
* Range : 3 ranges, 30 to 130 dB.
* Output : 1 mV per 1 dB.
* External Calibration adj. VR.