Lutron SL-4033SD Sound-Level Meter

Product Summary:
The Lutron SL-4033SD is a high-accuracy, professional sound level meter that complies with IEC 61672 Class 1 standards. Ideal for industrial, environmental, and laboratory noise measurements, it features a wide range, SD card data logging, and USB/RS232 connectivity.

Key Features:

• Complies with IEC 61672 Class 1

• Measurement range: 30 to 130 dB

• Frequency weighting: A & C

• Time weighting: Fast, Slow

• Peak Hold and Data Hold functions

• Max./Min. record with timestamp

• SD card support: 1 GB to 16 GB

• RS232/USB PC interface

• 52x38 mm LCD with green backlight

• Powered by 6 x AA batteries or DC 9V adapter

Applications:

• Industrial noise monitoring

• Environmental noise assessment

• Workplace safety compliance

• Laboratory sound testing

• Product quality control

Product Benefits:

• Accurate sound measurements with Class 1 certification

• Easy data logging via SD card—no special software needed

• Reliable power options for field and lab use

• USB/RS232 port for real-time data transfer

• Intuitive LCD display with backlight for low-light environments

FAQ:

Q1: Is the Lutron SL-4033SD suitable for occupational noise monitoring?
Yes, it meets Class 1 accuracy standards, making it suitable for professional occupational health and safety evaluations.

Q2: Can I transfer data to a PC for analysis?
Yes, it features both USB and RS232 interfaces, and stores data in SD card in Excel-compatible format.

Q3: What type of batteries does it use?
It operates on 6 x AA batteries or can be powered via a 9V DC adapter.