Sound Level Meters for Noise At Work

Meters for Noise Assessments in the WorkplacedBAir Sound Meter by Castle

Castle Group Ltd are a long standing leading manfacturer of noise measuring equipment, particularly Sound Level Meters for industrial noise monitoring. Our equipment is ideal for performing noise at work assessments to The Control of Noise at Work Regulations 2005.

With a history spanning back to 1971, our ever unique approach to problem solving helps us lead market trends. Most recently our dBAir Sound Level Meter has an all new WiFi Data Transfer as a standard feature, removing the problems and limitations of using a cable.

Meters to carry out Industrial Noise Assessments

To ensure employee's hearing is protected from excessive noise in the workplace. Excessive noise is noise that has the potential to damage their hearing. HSE states that at a minimum a Class 2 Sound Level Meter to BS EN ISO 61672-1:2003 or BS EN 60804:2001 should be used. Meters that do not meet these standards should not be used for Noise at Work measurements. Class 1 Sound Meters are a popular choice with safety professionals, as they give more accurate readings and are capable of other applications that require a higher grade.

If you're new to Noise at Work, why not read our Ultimate Guide to Noise at Work to help you get started.

Notable Levels for Noise at Work

  • Lower Action Level - LEP,d 80 dB(A) / Peak 135 dB(C)
    Hearing protection must be provided where levels are at or above 85 dB
  • Upper Action Level - LEP,d 85 dB(A) / Peak 137 dB(C)
    Employers must provide training and carry out risk assessments to employee's health where levels are at or above 80 dB
  • Exposure Limit - LEP,d 87 dB(A) / Peak 140 dB(C)
    Employees must not be exposed to levels over 87 dB, taking into account any reductions from hearing protection.

Latest Help Guides for Noise

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  • Price from
    Excl Tax: £1,795.00
    Incl Tax: £2,154.00

    For professionals looking for sound measurement technology capable of a wide variety of applications, look no further than the dBAir Safety & Environment model. The Castle dBAir works wirelessly with The Castle Cloud software. Buy the dBAir Sound Meter in a system and get 3 years Castle Cloud software free

    Brand Castle Group
    Application Environmental Noise, Long Term Noise Monitoring, Noise at Work
    Class Class 1
    Weightings A, C, Z
    Measurement Parameters LAF, First Octaves, Third Octaves, Dose, Lepd, Leq, Ln/Percentiles, Lmax, Lmin, Lden, Peak, Le, Exposure Points, Hearing Protector Calculator, Lnight, Lspl, Lday
    Features 1/1 Octaves, 1/3 Octaves, Audio Events, Hearing Protection Database, WiFi Data Transfer, Dose, Data Logging, Statistics
  • Price from
    Excl Tax: £1,976.00
    Incl Tax: £2,371.20

    Designed specifically for Safety Managers, the dBAir Safety Managers System comprises everything you require to carry out assessments to the Control of Noise at Work Regulations 2005, as well as being the ideal system for International Occupational Health Monitoring. The Castle dBAir works wirelessly with The Castle Cloud software and it's FREE to use! Make your account today at www.TheCastleCloud.com. All dBAir Systems come with a 3 Year Pro licence.

    Brand Castle Group
    Application Noise at Work
    Class Class 1, Class 2
    Weightings A, C, Z
    Measurement Parameters Dose, Lepd, Leq, Lmax, Lmin, Peak, Exposure Points, Hearing Protector Calculator, Lspl
    Features 1/1 Octaves, Hearing Protection Database, WiFi Data Transfer, Dose, Data Logging
  • Price from
    Excl Tax: £2,218.00
    Incl Tax: £2,661.60

    This Sound Level Meter System with Octave Bands is the ideal system for the professional Health and Safety Manager with occupational noise monitoring duties. The system provides you with an Sound Level Meter with Octave Bands (either Class 1 or Class 2), an Acoustic Calibrator, Rubber Case, Attache Protective Carry Case and Cloud Software for three years. This sytem will help you take full control of the occupational noise exposures to your employees in your workplace.

    Brand Castle Group
    Application Noise at Work
    Class Class 1, Class 2
    Weightings A, C, Z
    Measurement Parameters First Octaves, Dose, Lmax, Lmin, Peak, Exposure Points, Hearing Protector Calculator, Lspl
    Features 1/1 Octaves, Hearing Protection Database, WiFi Data Transfer, Dose, Data Logging
  • Price from
    Excl Tax: £1,200.00
    Incl Tax: £1,440.00

    Sound Level Meter for Noise at Work - dBAir Safety If you're looking for a meter to perform noise measurements for noise at work assessments, look no further than the dBAir Sound Level Meter. Choose between Class 1 and Class 2, and optionally add 1/1 Octave Band Analysis for accurate hearing protection assessments,  Intuitive to use, this sound meter is supplied with a noise at work assessments template to make your job as easy as possible. This model has all the required features and parameters that a sound level meter for noise at work needs, including Leq, Lepd, Exposure Points and Octave Band Analysis.

    Brand Castle Group
    Application Noise at Work
    Class Class 1, Class 2
    Weightings A, C, Z
    Measurement Parameters First Octaves, Dose, Lepd, Leq, Lmax, Lmin, Peak, Exposure Points, Hearing Protector Calculator, Lspl
    Features 1/1 Octaves, Hearing Protection Database, WiFi Data Transfer, Dose, Data Logging
  • Price from
    Excl Tax: £2,569.00
    Incl Tax: £3,082.80

    This Noise Assessment System can be configured to your exact requirements, making it the ideal product for Noise Consultants who perform a wide variety of noise assessments for industrial and environmental noise. This noise assessment system is provided with a Class 1 Acoustic Calibrator, Attache Carry Case, Sound Meter rubber case and Cloud Software.

    Brand Castle Group
    Application Environmental Noise, Long Term Noise Monitoring, Noise at Work
    Class Class 1
    Weightings A, C, Z
    Measurement Parameters LAF, First Octaves, Third Octaves, Dose, Lepd, Leq, Ln/Percentiles, Lmax, Lmin, Lden, Peak, Le, Exposure Points, Hearing Protector Calculator, Lnight, Lspl, Lday
    Features 1/1 Octaves, 1/3 Octaves, Audio Events, Hearing Protection Database, WiFi Data Transfer, Dose, Data Logging, Statistics
  • Price from
    Excl Tax: £845.00
    Incl Tax: £1,014.00

    The Castle SONUS GA116I is a feature packed instrument that is fully compliant with IEC 61672-1:2013 Class 1, and IEC61252: 1993. This meter gives simultaneous Leq (rms. average) personal exposure (LEpd) and peak measurement for assessments to the Control of Noise at Work Regulations 2005. It has a high-specification, Class 1 measurement microphone and is cased in tough, crack resistant ABS plastic. For compliance with The Control of Noise at Work Regulations 2005, the Sonus i provides you with everything you need to assess Noise in the workplace

    Brand Castle Group
    Application Noise at Work
    Class Class 1
    Weightings A, C
    Measurement Parameters Lepd, Leq
  • Price from
    Excl Tax: £825.00
    Incl Tax: £990.00

    The Sonus GA216L Sound Level Meter is a fully compliant, integrating and data logging instrument, capable of a wide diversity of applications including Noise at Work and Environmental Noise monitoring.

    Brand Castle Group
    Application Environmental Noise, Noise at Work
    Features Data Logging
    Weightings A, C, Z
    Measurement Parameters Leq
  • Price from
    Excl Tax: £495.00
    Incl Tax: £594.00

    The Castle Sonus GA216i is a feature packed instrument, fully compliant with IEC 67672:2013 Class 2. This meter gives simultaneous Leq and peak measurements for assessments to the Control of Noise at Work Regulations 2005. It has a high-specification measurement microphone and is cased in tough, crack resistant ABS plastic. To comply with the

    Brand Castle Group
    Application Noise at Work
    Class Class 2
    Weightings A, C
    Measurement Parameters Lepd, Leq
  • Price from
    Excl Tax: £375.00
    Incl Tax: £450.00

    This class 2 Sound Level Meter (GA216B) is a feature packed instrument that is fully complient with IEC 61672-1:2013. This meter provides you with the ability to measure sound pressure (Lp) and peak (Cpeak) simultaneously, a requirement for multiple tasks including initial spot-check assessments to the Control of Noise at Work Regulations 2005. The body is designed from tough, crack resistant ABS plastic, ensuring your new Sound Level Meter will survive the conditions for which it was intended. Coming with a high specification measurement microphone which has been calibrated before you receive it, you can be sure your readings are accurate from day one.

    Brand Castle Group
    Application Environmental Noise, Noise at Work
    Class Class 2
    Weightings A, C
  • Price from
    Excl Tax: £1,095.00
    Incl Tax: £1,314.00

    The flagship model of the Pocket Sonus Meter range is the class one Sonus GA116L which is a full data logging, integrating sound and noise exposure meter (dosemeter) which has been designed or both Noise at Work assessments and Environmental Sound monitoring.

    Brand Castle Group
    Application Environmental Noise, Noise at Work
    Features Data Logging
    Weightings A, C, Z
    Measurement Parameters Leq
  • Price from
    Excl Tax: £650.00
    Incl Tax: £780.00

    The entry level of the Castle Pocket Range of Sound Level Meters is the SONUS B(GA116B ), a feature packed, pocket instrument that is fully compliant with IEC 61672-1:2013. This meter gives simultaneous sound pressure (Lp) and peak (Cpeak) measurement for a multitude of tasks including initial spot-check assessments to the Control of Noise at Work Regulations 2005. It has a high-specification measurement microphone and is cased in tough, crack resistant ABS plastic.

    Brand Castle Group
    Application Noise at Work
    Class Class 1
    Weightings A, C
  • Price from
    Excl Tax: £1,467.00
    Incl Tax: £1,760.40

    This NK021 system includes a class 1 integrating sound level meter, class 1 acoustic calibrator, protective microphone windshield and is supplied in a hard wearing kit case. This is a great value and simple package for carrying out noise at work assessments, checking noise levels and performing personal noise exposure levels. 

    Brand Castle Group
    Application Environmental Noise, Noise at Work
    Features Data Logging
    Weightings A, C
    Measurement Parameters Lepd, Leq
  • Price from
    Excl Tax: £1,780.00
    Incl Tax: £2,136.00

    The simple data logging package for running and analysing noise assessments and checking noise levels. Kit comes with Class 1 sound meter for workplace safety and environmental noise checks and calibrator in a case.

    Brand Castle Group
    Application Environmental Noise, Noise at Work
    Features Data Logging
    Weightings A, C, Z
    Measurement Parameters Leq
  • Price from
    Excl Tax: £1,325.00
    Incl Tax: £1,590.00

    Harnessing technology combined with a thoughtful insight into how people use it is the key to product development. The Castle Mirus epitomises these concepts bringing state of the art electronics and a clear user-interface to the world of sound level meters.

    Brand Castle Group
    Application Environmental Noise, Noise at Work
    Features 1/1 Octaves, 1/3 Octaves, Data Logging
    Weightings A, C, Z
    Measurement Parameters First Octaves, Third Octaves, Dose, Leq, Ln/Percentiles
  • Price from
    Excl Tax: £1,879.00
    Incl Tax: £2,254.80

    Harnessing technology combined with a thoughtful insight into how people use it is the key to product development. The Castle Mirus epitomises these concepts bringing state of the art electronics and a clear user-interface to the world of sound level meters.

    Brand Castle Group
    Application Environmental Noise, Noise at Work
    Features 1/1 Octaves, 1/3 Octaves, Data Logging
    Weightings A, C, Z
    Measurement Parameters First Octaves, Third Octaves, Dose, Leq, Ln/Percentiles
  • Price from
    Excl Tax: £808.00
    Incl Tax: £969.60

    This Noise Assessment System for Noise at Work provides you with everything you need to perform assessments to The Control of Noise at Work Regulations 2005, at an incredible price. The system is supplied with a class 2 integrating sound level meter, the GA216i, which is fully compliant with IEC 61672:2013 Class 2, and a single level class 2 acoustic calibrator, GA601, which meets IEC60942:2003 Sound Calibrators, Class 2/C. Sound meter and calibrator are supplied a hard wearing carry case which is perfect to transport your equipment for noise at work assessments in the working environment.

    Brand Castle Group
    Application Noise at Work
    Weightings A, C
    Measurement Parameters Lepd, Leq
  • Price from
    Excl Tax: £694.00
    Incl Tax: £832.80

    The simple budget kit for testing fire alarm systems and carrying out noise assessments in companies without a definite noise problem. Featuring a choice of Class 1 or Class 2 sound level meter with calibrator in a handy case.

    Brand Castle Group
    Application Noise at Work
    Class Indicators
  • Price from
    Excl Tax: £2,066.00
    Incl Tax: £2,479.20

    Ideally equipped for carrying out Noise at Work risk assessments, as well as the majority of environmental survey work the Risk Assessment System comes with a choice of Class 1 or Class 2 logging sound meter, calibrator, case and PC download software.

    Brand Castle Group
    Application Environmental Noise, Noise at Work
    Features Data Logging
    Weightings A, C
    Measurement Parameters Leq
  • Price from
    Excl Tax: £1,260.00
    Incl Tax: £1,512.00

    This system provides you with everything you need for noise risk assessments for noise legislation in one small package. A sound meter, dosemeter and calibrator kit featuring projected daily noise exposure from one short measurement and true peak for monitoring peak action levels.

    Brand Castle Group
    Application Noise at Work
    Measurement Parameters Leq
  • Price from
    Excl Tax: £987.05
    Incl Tax: £1,184.46

    The Castle Sonus GA216L Class 2 Logging Sound Level Meter and the GA902 Noise Warning Sign can go together to create this, the Noise Level Warning Kit. Taking a measurement using the GA216L Logging Class 2 meter can be helpful when setting the GA902 as it can be set to trigger at different dB. If you buy this kit then you will receive a 5% discount on the normal price for the items individually.

    Brand Castle Group
    Application Noise at Work
    Features Data Logging
    Class Class 2
    Weightings A, C, Z
    Measurement Parameters Leq

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