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GENERAL RADIO GR 1551C Sound-Level Meter 24 dB-150 dB GENERAL RADIO 1551C Sound-Level Meter The 1551C Sound-Level Meter provides a sound level range of 24 dB to 150 dB (re 20 µN/m2) with ±1 dB accuracy. Completely self-contained and incorporates self-calibration circuitry so you know it's always accurate. * General Purpose (Type 2) * 24 to 150 dB Measurement Range * Meets Common Standards: ANSI Standard SI.4-1971; IEC Publication 123, 1961 * 20Hz to 20kHz Amplifier Response * Internal Calibration System (General radio gr 1551C sound-level meter 24 db-150 db was posted and is owned by: Lawanda Gillespie) |
lawandagillespie@chicagopartsnetwork.com (Lawanda Gillespie) for more information.
