Lutron Sound Level Meter

Achieve Precision and Versatility with a Professional Sound Level Meter

The SL-4010 Digital Sound Level Meter provides accurate and reliable measurements of sound level, making it an essential tool for various industrial, environmental, and HVAC applications.

Exceptional Features of the SL-4010:

1. Economical and High Accuracy: Offers high accuracy in measuring sound levels at an economical cost, meeting IEC 61672 class 2 standards.

2. Large LCD Display: Features a large LCD display for easy readout and low power consumption, even in bright ambient light conditions.

3. A Frequency Weighting: Uses the "A" frequency weighting network designed to simulate human ear listening response, complying with IEC 61672 class 2 standards.

4. Fast Time Weighting: Incorporates a "Fast" time weighting characteristic mode, simulating the human ear response to sound.

5. Durable and Portable: Constructed with a strong, lightweight ABS plastic housing, allowing for one-handed operation and durability in various environments.

• Item Code: SL4010
• Pay Mode Terms: T/T (Bank Transfer)

• Large LCD display, easy to read.
• Max. Hold function for stored the maximum value on display.
• Frequency weighting networks are designed to meet the IEC 651 type 2.
• Warning indicator for over and under load.
• A & C weighting networks are conformity to standards.
• LCD display for low power consumption & clear read-out even in bright ambient light condition.
• Time weighting(FAST & SLOW) dynamic characteristic modes.
• Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case.
• AC/DC output for system expansion.
• Small and light weight design allow one hand operation.
• Build in adj. VR is available for easy calibration.
• Low battery indicator.
• Condenser microphone for high accuracy & long-term stability.

• Main functions are designed to meet IEC 61672 class 2.
• A & C weighting networks comply with standards.
• 0.5" standard microphone head.
• Time weighting (Fast & Slow) dynamic characteristic modes.
• Build External calibration VR.
• Auto range & Manual range selection.
• Available for external calibration adjustment.
• Condenser microphone for high accuracy & long-term stability.
• Memory function to store the Max. & Min. value.
• Hold and Peak Hold functions.
• Real time SD memory card Datalogger, it Built-in Clock and Calendar, real time data recorder, sampling time set from 1 second to 3600 seconds.
• Manual datalogger is available (set the sampling time to 0 second), during execute the manual datalogger function, it can set the different position (location) No. (position 1 to position 99).
• Innovation and easy operation, computer is not need to setup extra software, after execute datalogger, just take away the SD card from the meter and plug in the SD card into the computer, it can download the all the measured value with the time information ( year/month/date/hour/minute/second ) to the Excel directly, then user can make the further data or graphic analysis by themselves.
• SD card capacity : 1 GB to 16 GB.
• LCD with green light backlight, easy reading.
• Can default auto power off or manual power off.
• Data hold, record max. and min. reading.
• Microcomputer circuit, high accuracy.
• Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter.
• RS232/USB PC COMPUTER interface.
• Heavy duty & compact housing case.

• Main specification meet IEC 651 type 2.
• A, C weighting.
• Max. hold.
• Fast/slow time weighting. AC/DC output.
• Range : 3 ranges, 30 to 130 dB.
• Mini pocket size.
• DC 9V battery ( 006P ) or DC 9V adapter in.

• Separate sound probe, easy operation.
• Large LCD display, easy to read.
• Frequency weighting meet
• IEC 61672 type 2.
• Auto range & manual range.
• A & C frequency weighting.
• Fast & Slow time weighting
• AC output for system expansion.
• RS232 computer interface.
• External calibration VR.
• Hold & Memory record.
• High accuracy condenser microphone
• Peak Hold.
• Over and under load indicator.
• LCD display.
• Durable, strong light weight ABS-plastic housing case.

• Frequency and time weighting meet IEC 61672 class 1
• A & C weighting networks comply with standards. 
• * 0.5" standard microphone head.
• Time weighting (Fast & Slow) dynamic characteristic modes.
• Build External calibration VR.
• Auto range & Manual range selection
• Available for external calibration adjustment
• Memory function to store the Max. & Min. value.
• Hold and Peak Hold functions.
• LCD with green light backlight, easy reading
• Can default auto power off or manual power off.
• Data hold, record max. and min. reading
• Microcomputer circuit, high accuracy.
• Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter..

• Large LCD display, easy to read.
• Frequency weighting networks are designed to meet the IEC 61672 type 2.
• A & C weighting networks are conformity to standards.
• Time weighting(FAST & SLOW) dynamic characteristic modes.
• AC/DC output for system expansion.
• Build in adj. VR is available for easy calibration.
• Condenser microphone for high accuracy & long-term stability.
• Max. Hold function for stored the maximum value on display
• Warning indicator for over and under load
• Small and light weight design allow one hand operation
• Low battery indicator.

• Large LCD display, easy to read.
•  Frequency weighting networks are designed to meet the IEC 651 type 2
• A & C weighting networks are conformity to standards.
• Time weighting(FAST & SLOW) dynamic characteristic modes.
• AC/DC output for system expansion
• Build in adj. VR is available for easy calibration.
• Condenser microphone for high accuracy & long-term stability
• Max. Hold function for stored the maximum value on display
• Warning indicator for over and under load.
• Small and light weight design allow one hand operation.
• Low battery indicator.