*Real time recorder, save the data into the SD memory card and can be downloaded to the Excel, extra softwareis no need.
*Frequency and Time weighting are designed to meet IEC 61672 class 1, IEC 60804 type 1,
ANSI S 1.43 type 1.
*Measuuring modes : SPL, Leq.
*Auto range : 30 - 130 dB.
*Tow Manual range : 30 - 80 dB, 80 - 130 dB.
*A / C frequency weighting.
*Fast / Slow Time weighting.
*Dot matric LCD with backlight.
*RS232/USB PC COMPUTER interface.
*Optional wind shield ball, SB-01.
*Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter.
*SD card capacity : 1 GB to 16 GB.
*Optional acqustion softweres, SW-US801-WIN, SW-E802.
*Microcomputer circuit, high accuracy.