Class Data-Logging Sound Level Meter, 30 to 130 dB, Pce Instruments, Mfr#: PCE-SDL 1

Sound Level Data Logger Class 2 data-logging noise meter with USB interface and Windows-compatible software. Class 2 (type 2) data-logging sound level meter, sound pressure level (SPL) meter, noise meter or decibel (dB) meter. Measuring range: 30 to 130 dB. Memory: Stores up to 129,920 data sets or 36 hours at 1-sec interval. NORM (normal) and PEAK modes. Adjustable alarm limits. LED alarm indicators. A and C frequency weighting. Frequency range: 31.5 Hz to 8 kHz. Adjustable measurement interval. Date- and time-stamped data collection. Standard: IEC 61672-1 (Class 2)