即時1/1八音度和 1/3八音度分析
100分貝的測量線性範圍
大顯示幕附背光功能
附時鐘和日期顯示
可記錄12280筆資料
RS-232 PC介面含軟體
Real-time 1/1-Octave and 1/3-Octave analysis.
Wide linearity range of 100dB.
Large display with backlighting.
Real time clock with calendar.
Memory max. 10000 records of Lp data.
RS-232 interface.
