... PERFORMANCE SPECIFICATIONS Standard: Complies with IEC 61672 class 1 Freq. Range: 10 Hz ~ 16 kHz ... 1h, 4h, 8h, 24h or 1 min~59 min Integrating Measurment Software (Basic): Lp, Leq, Lmax, Lmin, LAE ... , E ,Tm Statistical Analysis Software (S00101 available): Lp, Leq, Lmax, Lmin, L5, L10, L50, L90, ... SD, LAE, E, Ld, Ln, Ldn, Tm 1/1 Oct Real-time Analysis Software (S00202 available): Filter character ...