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Designed to make occupational and environmental noise measurements quickly and easily, this Class 1 octave band sound level meter delivers statistical values and level events in a compact design. Moreover, it features cumulative results, voice notes, and audio (WAV) recording for enhanced noise analysis and documentation.
Designed to make occupational and environmental noise measurements quickly and easily, this Class 1 octave band sound level meter delivers statistical values and level events in a compact design. Moreover, it features cumulative results, voice notes, and audio (WAV) recording for enhanced noise analysis and documentation.
CEL-633B1 expands Class 1 capability with real-time octave band filtering, audio note capture, and statistical data for regulatory and industrial hygiene work.
Features
Applications
| Frequency Weighting | A, C, Z |
| Time Weightings | A, C and Z (un-weighted) simultaenously |
| Measurement Range | 20 to 140 dB RMS (143.3 peak) |
| Timers | Duration: 1s-24h |
| Dimensions | 9.06 x 2.83 x 1.22" (23.01 x 7.19 x 3.10 cm) - inc preamp and microphone |
| Weight | 11.71 oz (332 g) |
| Frequency Weighting | A, C, Z |
| Time Weightings | A, C and Z (un-weighted) simultaenously |
| Measurement Range | 20 to 140 dB RMS (143.3 peak) |
| Timers | Duration: 1s-24h |
| Dimensions | 9.06 x 2.83 x 1.22" (23.01 x 7.19 x 3.10 cm) - inc preamp and microphone |
| Weight | 11.71 oz (332 g) |
