407780: Integrating Sound Level Datalogger
Leq and SEL measurements with built-in datalogger and PC interface
Features:
- Meets ANSI and IEC 651 Type 2 standards
- 30 to 130dB measurement range with ±1.5dB accuracy
- Datalogging function records up to 32,000 records
- Programmable integrating time, real time calendar/clock
- Display modes: SPL, SEL, Lmax/Lmin and Leq
- Linearity over wide range (100dB)
- Includes RS-232 serial cable and Windows compatible software
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