Castle Datalogging Sound Level Meter, 35dB to 140dB, 20kHz max

IEC 61672-1:2002 Class 2, IEC 60651: 1979 Type 2, IEC 60804: 2001 Type 2. Castle GA216i Sonus Class 2 Integrating Sound Level Meter. The Castle GA216i is designed for industrial safety officers, safety managers and engineers, for compliance with the Control of Noise at Work Regulations 2005. It will provide all necessary information for completing risk assessments. The feature-packed instrument is fully compliant with IEC 61672-1:2002 Class 2, IEC 60651: 1979 Type 2 and IEC 60804: 2001 Type 2. This meter gives simultaneous Leq (rms average) and peak measurement for assessments to the Noise at Work Regulations 1989 and general engineering applications. Simultaneous measurement of Lp, Leq, Lmax, Cpeak, Lep,d and LAE 'A' and 'C' Frequency weighting (toggle) 'Slow' and 'Fast' Time constants (toggle) Sound pressure (Lp) to 0.1dB resolution Integrated equivalent level (Leq) measurement Personal sound exposure level (Lep,d) Single event sound exposure level (LAE) Lmax - maximum Lp (rms) level Cpeak - maximum C weighted peak level Elapsed time (running time hrs, min, sec) Over Load and Under Range indication Housed in tough, crack-resistant ABS plastic