Environmental Noise Monitors

Environmental Noise Monitors for Environmental Noise Assessments

Castle Group Ltd manufacture leading environmental-noise-monitors for a wide variety of industries and applications. With a history steeped in environmental noise monitoring, ever since 1971 we've been producing market leading equipment.

In this category you'll find a comprehensive selection of Environmental Noise Monitors designed specifically to make simple and accurate measurements to help comply with the Environmental Noise (England) Regulations 2006.

Environmental Noise Monitors

Castle Group Ltd manufacture and provide a wide range of noise monitors, covering all aspects of noise monitoring across a different industries and applications. 

Dual Purpose Noise Monitors

Many Noise Monitors of today are highly featured and as a result can be capable of monitoring environmental noise and industrial noise (noise at work) in the same piece of equipment. With many Health and Environmental managers job roles expanding, it makes financial sense to invest in multi-purpose equipment.

You can now trade in your old instruments, of any manufacture, for a fantastic trade in discount

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  • Price from
    Excl Tax: £3,818.00
    Incl Tax: £4,581.60

    This dBAir Construction Noise Monitor provides you with a solution to every noise monitoring requirement within construction, including Planning Conditions, BS5228 Assessments, Complaints and Occupational Noise Measurements. This noise monitor is supplied with a weatherproof casing, tripod and microphone windshield as well as all of the cables and accessories required.

    Brand Castle Group
    Application Environmental Noise, Long Term Noise Monitoring
    Class Class 1
    Weightings A, C, Z
    Measurement Parameters LAF, Leq, Ln/Percentiles, Lmax, Lmin, Lden, Peak, Lnight, Lspl, Lday
    Features Audio Events, WiFi Data Transfer, Data Logging, Statistics
  • Price from
    Excl Tax: £3,913.00
    Incl Tax: £4,695.60

    This dBAir Octave Band Noise Monitor has been designed to provide the user with all of the equipment required to carry out weatherproof environmental noise measurements. This noise monitor isupplied with a weatherproof casing, tripod and microphone windshield as well as all of the cables and accessories required.

    Brand Castle Group
    Application Environmental Noise, Long Term Noise Monitoring
    Class Class 1
    Weightings A, C, Z
    Measurement Parameters LAF, Leq, Ln/Percentiles, Lmax, Lmin, Lden, Peak, Lnight, Lspl, Lday
    Features Audio Events, WiFi Data Transfer, Data Logging, Statistics
  • Price from
    Excl Tax: £3,438.00
    Incl Tax: £4,125.60

    This dBAir Noise Monitor has been designed to provide the user with all of the equipment required to carry out weatherproof environmental noise measurements. This noise monitor isupplied with a weatherproof casing, tripod and microphone windshield as well as all of the cables and accessories required.

    Brand Castle Group
    Application Environmental Noise, Long Term Noise Monitoring
    Class Class 1
    Weightings A, C, Z
    Measurement Parameters LAF, Leq, Ln/Percentiles, Lmax, Lmin, Lden, Peak, Lnight, Lspl, Lday
    Features Audio Events, WiFi Data Transfer, Data Logging, Statistics
  • Price from
    Excl Tax: £1,395.00
    Incl Tax: £1,674.00

    Environmental Class 1 Sound Meter - Castle dBAir This new environmental sound meter has been designed for a single purpose, to enable the user to carry out simple and effective noise assessments for environmental noise. This environmental sound meter comes supplied with predefined measurement templates, giving you the assurance that you're measuring the correct parameters for each of your specific assessments.

    Brand Castle Group
    Application Environmental Noise, Long Term Noise Monitoring
    Class Class 1
    Weightings A, C, Z
    Measurement Parameters LAF, Third Octaves, Leq, Ln/Percentiles, Lmax, Lmin, Lden, Peak, Le, Lnight, Lday
    Features 1/1 Octaves, 1/3 Octaves, Audio Events, WiFi Data Transfer, Data Logging, Statistics
  • Price from
    Excl Tax: £3,055.00
    Incl Tax: £3,666.00

    The SV 971 is the perfect solution for environmental noise measurements, it's Class One microphone means it is more than capable of achieving quality readings to meet the environmental noise standards. If you require a long term measurement then you can extend the battery life with our Castle Weatherproof Power Source Optional upgrades are also available such as Audio Recording Events and Octave Band Analysis up to 1/3 Octaves.

    Brand Castle Group
    Application Environmental Noise
    Features 1/1 Octaves, 1/3 Octaves, Data Logging, Weatherproof
    Weightings A, C, Z
    Measurement Parameters First Octaves, Third Octaves, Leq, Ln/Percentiles
  • Price from
    Excl Tax: £525.00
    Incl Tax: £630.00

    Designed and manufactured by Castle Group Ltd, this Weatherproof Power Source provides 40 days of running time for your Sonus and Mirus Weatherproof Outdoor Monitoring Systems. This Castle Weatherproof Power Supply has Gel Battery that can be used for starting, supplying continuous power and solar storage. For your convenience this battery is completely maintenance free and comes in a tough weatherproof case with a protective foam cut out, an ideal solution to massively increase the operational run time of your Sonus or Mirus Weatherproof Outdoor Monitoring System.

    Brand Castle Group
    Application Environmental Noise, Long Term Noise Monitoring
    Features Weatherproof
  • Price from
    Excl Tax: £3,055.00
    Incl Tax: £3,666.00

    This BS4142 Noise Assessment System enables you to take outdoor sound measurements for long periods, whatever the weather conditions. Coming with a standard 140 hour battery, there's also an additional optional power supply enabling over 40 days of running time with the Castle Weatherproof Power Source Optional upgrades are also available such as Audio Recording Events and Octave Band Analysis up to 1/3 Octaves.

    Brand Castle Group
    Application Environmental Noise, Long Term Noise Monitoring
    Features 1/1 Octaves, 1/3 Octaves, Data Logging, Weatherproof
    Weightings A, C, Z
    Measurement Parameters First Octaves, Third Octaves, Leq, Ln/Percentiles
  • Price from
    Excl Tax: £1,095.00
    Incl Tax: £1,314.00

    The Castle Sonus range of pocket sized sound level meters bring simplicity and power to the world of Noise at Work and Environmental sound monitoring. From basic nonlogging sound level meters to combined sound and dose meters with time and date stamped data logging capability. There are a number of system packages available to suit many applications from simple tasks such as alarm monitoring, to a fully weatherproof system for long-term environmental solutions, there are also dedicated packages for Noise at Work requirements

    Brand Castle Group
    Application Noise at Work
    Features Data Logging
    Weightings A, C, Z
    Measurement Parameters Leq, Ln/Percentiles
  • 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: £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: £2,364.00
    Incl Tax: £2,836.80

    Measuring the noise levels of noisy neighbours and nuisance noise has been made simple and cost effective with the Noise Log, a long term logging sound meter system. The noise log records and measures noise levels which can then be played back and data analysed on a PC.

    Brand Castle Group
    Application Environmental Noise
    Measurement Parameters Leq, Ln/Percentiles
  • 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: £2,727.00
    Incl Tax: £3,272.40

    Environmental noise assessments made easy in a small and portable weatherproof noise logging system featuring the Sonus data logging sound meter. A highly reliable and low cost noise logging system, you can expect up to 170 hours of continuous measurements. The kit is completed with a dual level acoustic calibrator to ensure your meter is operating correctly and our powerful dBdataPro Noise Analysis Software so you can download the data from the meter.

    Brand Castle Group
    Application Environmental Noise
    Features Data Logging, Weatherproof
    Class Class 1
    Weightings A, C
    Measurement Parameters Leq
  • 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: £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: £2,283.00
    Incl Tax: £2,739.60

    If you are looking to take handheld outdoor noise measurements, this Class 1 Castle dBAir Environmental Assessment System is the system for you. 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 Environmental Noise
    Class Class 1
    Weightings A, C, Z
    Measurement Parameters LAF, Third Octaves, Lepd, Ln/Percentiles, Lmax, Lmin, Lden, Peak, Le, Lnight, Lspl, Lday
    Features 1/1 Octaves, 1/3 Octaves, Audio Events, WiFi Data Transfer, Data Logging, Statistics
  • 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: £3,438.00
    Incl Tax: £4,125.60

    The new version of BS4142, published in 2014 has a number of specific requirements for a sound Level meter including statistical parameters, the ability to measure overnight if required and weather monitoring. The Castle dBAir system shown here has the functionality to handle BS4142 assessments and the optional weather monitoring station will provide the required parameters to ensure compliant reports.

    Brand Castle Group
    Application Environmental Noise, Long Term Noise Monitoring
    Class Class 1
    Weightings A, C, Z
    Measurement Parameters LAF, Third Octaves, Leq, Ln/Percentiles, Lmax, Lmin, Lden, Peak, Lnight, Lspl, Lday
    Features 1/1 Octaves, 1/3 Octaves, Audio Events, WiFi Data Transfer, Data Logging, Statistics

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