PCE Instruments PCE-322ALEQ Digital Sound Level Meter, incl. LEQ-Software
- Part #:PCE-322ALEQ
- Condition:Brand New




PCE Instruments PCE-322ALEQ Class 2 Sound Level Meter with Data Logging & LEQ Software
The PCE-322ALEQ is a professional-grade Class 2 sound level meter (SLM) designed for accurate noise measurement and analysis in various applications. It features a built-in data logger for long-term monitoring and includes specialized LEQ (Equivalent Continuous Sound Level) software for comprehensive noise assessment.
Key Features:
- Class 2 Accuracy: Meets international standards (IEC 61672) for reliable noise measurement in diverse settings.
- Data Logging: Stores up to 32,700 readings, ideal for extended noise monitoring and data analysis.
- LEQ Software: Includes dedicated software to calculate and analyze LEQ values, crucial for assessing noise exposure over time.
- USB Connectivity: Easily transfer logged data to a PC for in-depth analysis and report generation.
- Wide Measurement Range: 30 dB to 130 dB covers a broad spectrum of noise levels.
- High Resolution: 0.1 dB resolution for precise measurements.
- Fast & Slow Time Weightings: Capture different noise characteristics, including peak and average levels.
- Time/Date Stamping: Automatically records time and date for each measurement, ensuring accurate data tracking.
- Analog Output: Connect to external devices for real-time monitoring or data logging.
- Robust Construction: Durable ABS housing withstands demanding field conditions.
Applications:
- Workplace Safety: Assess and monitor noise levels to ensure compliance with occupational health and safety regulations.
- Environmental Monitoring: Measure noise pollution in urban areas, industrial sites, and other environments.
- Noise Ordinance Enforcement: Document noise violations and provide evidence for legal actions.
- Acoustic Consulting: Evaluate noise levels in buildings, concert halls, and other spaces to optimize acoustics.
- Research & Development: Collect data for noise-related studies and product development.
Product Specifications:
- Brand: PCE Instruments
- Model: PCE-322ALEQ
- Measurement Range: 30 dB to 130 dB
- Frequency Range: 31.5 Hz to 8 kHz
- Accuracy: ±1.4 dB (Class 2)
- Data Storage: Up to 32,700 readings
- Interface: USB
Kit Contents:
- PCE-322ALEQ Sound Level Meter
- PCE-SOFT-LEQ Software & Manual
- Windscreen
- Interface Cable
- Mini Tripod
- Calibration Screwdriver
- Battery
- Power Adapter
- Carrying Case
- Operation Manual
Get the PCE-322ALEQ today and gain the power of professional-grade noise measurement, data logging, and LEQ analysis in a single convenient package.

- Specification Sheet
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Noise levels | Low 30 ... 80 dB Medium 50 ... 100 dB High 80 ... 130 dB Auto 30 ... 130 dB |
Dynamic range | 50 dB |
Display | 4-digit LCD |
Resolution | 0.1 dB |
Accuracy | ±1.4 dB |
Display update | 2 x per second |
Frequency | 31.5 Hz ... 8 kHz |
Storage capacity | 32,700 readings (9 hours at 1 second interval) |
Frequency weighting | A and C |
Time weighting | fast (125 ms) slow (1 sec.) |
Microphone type | Electret condenser |
Functions | MIN, MAX, HOLD, ALARM |
Analog output | AC/DC Headphone |
Data interface | USB |
Automatic shutdown | after 15 minutes inactivity |
Operating conditions | 0 ... +40 °C / +32 ... +104 °F, < 90 % RH |
Storage conditions | -10 ... +60 °C / +14 ... +140 °F, 10 ... 75 % RH |
Power supply | 9 V block battery (for approx. 30 h continuous operation) AC power |
Dimensions | 280 x 95 x 45 mm / 11.02 x 3.74 x 1.77" |
Weight | ca. 350 g / 0.78 lb |
Standards | IEC 61672-1 (Class II) |
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