Extech 407780 Integrating Sound Level Datalogger
- Meets ANSI and IEC 651/804 Type 2 standards
- Datalogging function records up to 32,000 records
- Programmable integrating time
- Real time calendar/clock
- Linearity over wide range (100dB)
- Display modes: SPL, SEL, Lmax/Lmin, & Leq
Leq and SEL measurements with built-in datalogger and PC interface. This professional meter, with proper care, will provide years of safe reliable service.
NIST Certificate Included.