Description

PCE Instruments Data Logging Sound Level Meter Set (PCE-322-SC43) is designed for precise noise level monitoring in industrial, health, safety, and environmental applications. This Class II sound meter has a wide measurement range of 30 to 130 dB and includes a built-in data logger that stores up to 32,700 readings.

Its USB interface allows real-time data transfer and seamless analysis via included software. The calibrator features a 1000 Hz test frequency and ±0.4 dB accuracy, making it ideal for professional use in workplace noise assessments, compliance testing, and acoustic analysis.

Specifications and Dimensions
- Measuring Range: 30 – 130 dB
- Resolution: 0.1 dB
- Accuracy: ±1.4 dB
- Frequency Range: 31.5 Hz – 8 kHz
- Storage Capacity: 32,700 readings
- Time Weighting: Fast (125 ms) / Slow (1 sec.)
- Frequency Weighting: A and C
- Analog Output: AC/DC
- USB Data Interface for PC connectivity
- Automatic Shutdown: After 15 minutes of inactivity
- Operating Temperature: 0 – 40°C (32 – 104°F), <90>
- Power Supply: 9V battery (approx. 30 hours) / AC power
- Dimensions: 280 x 95 x 45 mm (11.02 x 3.74 x 1.77 in)
- Weight: Approx. 350 g (0.78 lb)
- Standards Compliance: IEC 61672-1 Class II

Key Features and Benefits
- Class II sound level meter with built-in data logger
- USB connectivity for real-time measurement and data export
- Includes PCE-SC 43 sound calibrator for precise adjustments
- Selectable sound pressure levels of 94 dB, 104 dB, and 114 dB
- LEQ calculation via included software
- Fast and slow time weighting options
- Large LCD screen for easy reading
- ABS plastic housing for durability
- Includes a mini tripod for hands-free use