Sound Level Meters
Product
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Measurement Range
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Display
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Size
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Batteries
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Total Noise floor
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Time weightings
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Frequency weightings
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Amplitude weighting (Q)
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Back erase
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Timers
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![]() Casella Logging Environmental 1/3 Octave Band Sound Level Meter Kit, Class 1, CEL-633C1/K1CEL-633C1/K1
KWD 2,144.000
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20-140dB RMS (143.3dB peak) | 230x72x31mm inc preamp and microphone | 3x AA Alkaline, 10-15 hours dependent on back light | 19dB(A) Class 1, 25dB(A) Class 2 | Fast, Slow and Impulse simultaneously | A, C and Z (un-weighted) simultaneously | 3, 4 and 5 simultaneously | Last 10s in cumulative mode (all models) | Duration 1s-24h | ||
![]() Casella Logging Environmental Sound Level Meter Kit, Class 2, CEL-633A2/K2CEL-633A2/K1
KWD 1,172.000
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20-140dB RMS (143.3dB peak) | 230x72x31mm inc preamp and microphone | 3x AA Alkaline, 10-15 hours dependent on back light | 19dB(A) Class 1, 25dB(A) Class 2 | Fast, Slow and Impulse simultaneously | A, C and Z (un-weighted) simultaneously | 3, 4 and 5 simultaneously | Last 10s in cumulative mode (all models) | Duration 1s-24h | ||
![]() Casella Precision Integrating Octave Band Sound Level Meter Kit, Class 1, CEL-620B1/K1CEL-620B1/K1
KWD 1,350.000
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320x240 pixel transmissive colour TFT | 3 x AA Alkaline (supplied) or rechargeable | Simultaneous Slow, Fast & Impulse |

Sound Level Meters
Sound Level Meters are essential instruments used in various industrial, environmental, and occupational settings to measure sound levels accurately. These meters provide precise decibel readings, helping in noise assessment, compliance with safety regulations, and environmental monitoring. The category features high-quality sound level meters from Casella, a renowned brand known for its precision, durability, and advanced technology. The devices in this category include environmental and precision integrating sound level meters, these meters are ideal for professionals in industrial hygiene, environmental monitoring, and workplace safety assessments. Whether for OSHA compliance, noise pollution studies, or personal workplace safety, these sound level meters offer the accuracy and reliability needed for precise sound measurement.