DSL 331 - Sound Level Datalogger
Auto Ranging Measurement 30dB to 130dB. Work with Window Software. 32,000 Records Data Logger. Bar graph Indication with Back Light. RS-232 Real Time Display Software for Window 95/98/2000
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Tecpel Co., Ltd.
4F.-1 , No. 225, Sec. 3, Heping E. Rd.,
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