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Sound Level Meters

A sound level meter (SLM) is an electronic instrument designed to measure sound pressure levels in the air, typically expressed in decibels (dB). It uses a microphone to capture sound, an electronic circuit to process the signal, and a display to show the measured level.

Real-time Applications

● Occupational Safety: Monitoring workplace noise to comply with health and safety regulations.
● Environmental Noise Assessment: Measuring traffic, construction, and community noise for environmental impact studies.
● Industrial Equipment Testing: Evaluating machinery noise levels for maintenance and quality control.
● Event Sound Management: Controlling noise levels at concerts, festivals, and public gatherings.
● Product Development: Testing consumer electronics, appliances, and vehicles for acoustic performance.
● Aviation & Transportation: Monitoring airport and railway noise for regulatory compliance.

Levels Of Sound In Decibels (dB)

● Breathing: 10 dB
● Rustling Leaves: 20 dB
● Whispering: 30 dB
● Birdsong: 40 dB
● Moderate Rain: 50 dB
● Conversation: 60 dB
● Vacuuming: 70 dB
● Traffic: 80 dB
● Lawnmower: 90 dB
● Thunderstorm: 100 dB

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Extech 407766: 94/114dB Sound Calibrator - Anaum - Test and Measurement

Extech 407766: 94/114dB Sound Calibrator

Extech Instruments
1,887.00 AED - 1,887.00 AED
1,887.00 AED
1,887.00 AED - 1,887.00 AED
Price : 1,887.00 AED

This 1kHz 94/114dB professional sound calibrator is for 0.5 in. or 1 in. microphones. Calibrates and verifies sound level meter operation. Level po...

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1,887.00 AED - 1,887.00 AED
1,887.00 AED
1,887.00 AED - 1,887.00 AED
Price : 1,887.00 AED
Extech 407760: USB Sound Level Datalogger - Anaum - Test and Measurement
Extech 407760: USB Sound Level Datalogger - Anaum - Test and Measurement

Extech 407760: USB Sound Level Datalogger

Extech Instruments
981.00 AED - 981.00 AED
981.00 AED
981.00 AED - 981.00 AED
Price : 981.00 AED

407760 Sound Level Datalogger can record up to 129,920 records and uses a USB interface for easy setup and data download. The datalogger meets ANSI...

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981.00 AED - 981.00 AED
981.00 AED
981.00 AED - 981.00 AED
Price : 981.00 AED
Extech 407750: Sound Level Meter with PC Interface - Anaum - Test and Measurement

Extech 407750: Sound Level Meter with PC Interface

Extech Instruments
1,235.00 AED - 1,235.00 AED
1,235.00 AED
1,235.00 AED - 1,235.00 AED
Price : 1,235.00 AED

The 407750 Sound Level Meter with PC Interface has a large backlit display, PC Interface and background sound absorber for noise measurements with ...

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1,235.00 AED - 1,235.00 AED
1,235.00 AED
1,235.00 AED - 1,235.00 AED
Price : 1,235.00 AED
Extech 407744: 94dB Sound Calibrator - Anaum - Test and Measurement

Extech 407744: 94dB Sound Calibrator

Extech Instruments
1,493.00 AED - 1,493.00 AED
1,493.00 AED
1,493.00 AED - 1,493.00 AED
Price : 1,493.00 AED

This 1kHz, 94dB professional sound calibrator for 0.5" or 1.0" microphones calibrates and verifies sound level meter operation. Battery test positi...

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1,493.00 AED - 1,493.00 AED
1,493.00 AED
1,493.00 AED - 1,493.00 AED
Price : 1,493.00 AED
Extech 407732-KIT: Low/High Range Sound Level Meter Kit - Anaum - Test and Measurement

Extech 407732-KIT Low/High Range Sound Level Meter Kit

Extech Instruments
1,955.00 AED - 1,955.00 AED
1,955.00 AED
1,955.00 AED - 1,955.00 AED
Price : 1,955.00 AED

This Type 2 Sound Level Meter Kit meets ANSI and IEC 651 Type 2 standards. Ideal for noise surveys in the workplace, installing fire alarms and spe...

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1,955.00 AED - 1,955.00 AED
1,955.00 AED
1,955.00 AED - 1,955.00 AED
Price : 1,955.00 AED
Extech 407732: Low/High Range Sound Level Meter - Anaum - Test and Measurement

Extech 407732: Low/High Range Sound Level Meter

Extech Instruments
873.00 AED - 873.00 AED
873.00 AED
873.00 AED - 873.00 AED
Price : 873.00 AED

This type 2 sound level meter meets ANSI and IEC 651 Type 2 standards. Ideal for noise surveys in the workplace, installing fire alarms and speaker...

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873.00 AED - 873.00 AED
873.00 AED
873.00 AED - 873.00 AED
Price : 873.00 AED
Extech 407730: Digital Sound Level Meter - Anaum - Test and Measurement

Extech 407730: Digital Sound Level Meter

Extech Instruments
413.00 AED - 413.00 AED
413.00 AED
413.00 AED - 413.00 AED
Price : 413.00 AED

The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast r...

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413.00 AED - 413.00 AED
413.00 AED
413.00 AED - 413.00 AED
Price : 413.00 AED
Extech 407355: Noise Dosimeter/Datalogger with PC Interface - Anaum - Test and Measurement

Extech 407355: Noise Dosimeter/Datalogger with PC Interface

Extech Instruments
2,715.00 AED - 2,715.00 AED
2,715.00 AED
2,715.00 AED - 2,715.00 AED
Price : 2,715.00 AED

407355 is a Personal Noise Dosimeter Datalogger which performs OSHA and IEC Noise accumulation surveys to measure total sound exposure over an 8-ho...

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2,715.00 AED - 2,715.00 AED
2,715.00 AED
2,715.00 AED - 2,715.00 AED
Price : 2,715.00 AED
Besantek BST-SL2 : Digital Sound Level Meter - Anaum - Test and Measurement

Besantek BST-SL2 Digital Sound Level Meter

Besantek
910.00 AED - 910.00 AED
910.00 AED
910.00 AED - 910.00 AED
Price : 910.00 AED

The Besantek BST-SL2 Sound Level Meters is designed to cover a wide range of applications and performance criteria including noise pollution studie...

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910.00 AED - 910.00 AED
910.00 AED
910.00 AED - 910.00 AED
Price : 910.00 AED