



PCE Instruments PCE-NDL 10 Data-Logging Sound Level Meter & Dosimeter with SD Card
The PCE-NDL 10 is a professional-grade sound level meter (SLM) and dosimeter, designed to accurately measure and log noise exposure data. This versatile instrument records both sound pressure levels (SPL) and noise dose in decibels (dB), making it ideal for various workplace safety, environmental monitoring, and acoustic analysis applications.
Key Features:
- Dual Measurement Modes: Records SPL and noise dose (dosimetry) to assess both instantaneous and cumulative noise exposure.
- Data Logging: Choose manual or automatic logging intervals to capture data over extended periods.
- Large Data Capacity: Stores data on both internal memory and an included SD card for comprehensive record-keeping.
- User-Friendly Interface: Backlit LCD screen and intuitive controls for easy operation and data review.
- Additional Functions: Data hold, min/max tracking, date/time stamp, auto-shutdown, and audible alarms for versatile use.
- Connectivity: RS-232 and USB interfaces for seamless data transfer and analysis on a computer.
- Portability: Compact and lightweight design with a carrying case and strap for on-the-go use.
Applications:
- Workplace Safety: Assess noise exposure levels to ensure compliance with occupational health and safety regulations.
- Environmental Monitoring: Monitor noise pollution in communities, industrial areas, and other environments.
- Noise Ordinance Enforcement: Document noise violations and provide evidence for legal proceedings.
- Acoustic Studies: Gather data for research on noise pollution, sound propagation, and acoustic design.
- Industrial Hygiene: Evaluate noise hazards in manufacturing and industrial settings.
Product Specifications:
- Brand: PCE Instruments
- Model: PCE-NDL 10
- Measurement Range: 30 dB to 130 dB
- Frequency Range: 31.5 Hz to 8 kHz
- Accuracy: ±1.4 dB (Class 2)
- Data Storage: Internal Memory & SD Card (Included)
Kit Contents:
- PCE-NDL 10 Sound Level Meter
- Microphone with Clip
- SD Card
- Carrying Case
- Carrying Strap
- User Manual
Important Note: To set up the SD card initially, the PCE-NDL 10 requires connection to an AC power adapter (sold separately).
Get the PCE-NDL 10 data-logging sound level meter today and empower yourself with precise noise measurement and analysis for a safer, healthier environment.

- Specification Sheet
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Type | SPL and dose |
Measuring range | 30 ... 130 dB (SPL) / 70 ... 130 dB (dose, in 1 dB increments) |
Dose rating levels | 80, 84, 85, 90 dB |
Dose exchange rate | 3, 4, 5 or 6 dB |
Accuracy (at 23 ± 5 ° C, < 94 dB) | ±3.5 dB (31.5 Hz) ±2.5 dB (63 Hz) ±2.0 dB (125 Hz) ±1.9 dB (250 Hz) ±1.9 dB (500 Hz) ±1.4 dB (1000 Hz) ±2.6 dB (2000 Hz) ±3.6 dB (4000 Hz) ±5.6 dB (8000 Hz) |
Resolution | 0.1 dB |
Frequency range | 31.5 ... 8000 Hz |
Frequency weighting | A and C |
Time evaluation | 125 ms (fast) / 1 s (slow) |
Data logging | Manual (interval must be set to "0") or adjustable automatic |
Adjustable auto logging interval | 1 ... 3600 s |
Sampling rate | Approx. 1 second |
Storage | Internal memory for up to 16,000 readings, SD card slot for 1 ... 4 GB SD card (card included) |
Interface | RS-232 and USB |
Measurement error | ≤ 0.1% of the total stored data |
Measurement outside range | Display of "----" |
Functions | Data hold, min / max, date / time, auto shutdown (on / off), audible alarm (on / off) |
Calibration | Internal calibration possible at 94 dB with PCE-SC 42 acoustic calibrator (sold separately - see accessories) |
Power supply | 6 AAA Batteries or optional power supply |
Operating conditions | 0 ... +50 ° C (+32 ... +122 ° F), < 85% RH |
Display | Backlit LCD, 50 x 30 mm (1.97 x 1.18") |
Microphone | Electric condensation / Ø 12.7 mm (0.5") |
Approx. device weight | 250 g (0.56 lb) |
Approx. device dimensions | 132 x 80 x 32 mm (5.20 x 3.15 x 1.26") |
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