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.
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.
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.Learn More
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.Learn More
This Castle Sonus Data Logging Sound Level Meter provides you with a cost effective solution to making noise measurements for Noise at Work and Environmental Noise Assessments.
It's fully compliant to IEC61672-1-2013 for Sound Level Meters, and also meets the requirements to be used in BS 4142:2014 assessments, which also makies this rugged little meter a useful tool for noise consultants who offer a variety of different noise monitoring services.
This Castle Sonus 116L comes with dBDataLite, the free version of Castle Noise Analysis Software.Learn More
The Castle Sonus GA216i is a feature packed instrument, fully compliant with IEC 61672:2013 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 Control of Noise at Work Regulations 2005, this Class 2 Sound Level Meter enables you to assess Noise in the workplace at fantastic value.Learn More
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.Learn More
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 workplaceLearn More
The Castle Sonus GA116E Sound Pressure Level Meter is the ideal handheld instrument for all your environmental noise measurements to BS 4142:2014 standard for Rating and Assessing Industrial and Commercial Sound.
The meter itself boasts a range of features, including full data logging capabilities with PC software, a total linear measurement span of 108dB, integrating features, as well as an impressive noise floor to enable you to measure low levels of ambient noise. At such an affordable price, this credible, fully compliant, reliable and high performing environmental sound meter gives you a lot for your money.Learn More
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.Learn More
The SONIK-S helps you protect your workforce from over exposure to noise, and helps you ensure your company is complying with The Control of Noise at Work Regulations 2005.
With it’s simple measurement set up and intuitive interface, the SONIK-S makes conducting occupational noise surveys simple and straightforward.
Housed in a modern and attractive body, it has a large colour screen, easy to use interface and is fully compliant with IEC 61672-1:2013 and IEC61252:1993. Scroll down to read more.Learn More
The Svan 977 is a high end piece of equipment in the sound and vibration industry, it is a type 1 instrument that meets the environmental monitoring of occupational heath and safety monitoring standards. It has extremely new and high tech hardware which allows the measurement of ultra sound frequencies in the 40kHz band.
The SVAN 977 can provide broadband results and all the standard weighting filters and also offers a time history logging capability providing broadband results and spectra with adjustable double (long and short) logging steps.Learn More
SONIK-E Environmental Sound Level Meter - A Lean, Green Measuring Machine
Ultra low sound level detection with the SONIK-E, Environmental Sound Meter. SONIK-E is the pick up and go noise meter for any environmental noise assessor. It's solid and dependable, and is our most robust sound meter yet making it perfect for your most rugged environments.
The new Class 1 SONIK-E Environmental Sound Meter combines the latest noise measuring technology with our industry leading product development experience.Learn More
The SONIK-SE is a power sound level meter which is ideal for performing occupational and environmental noise assessments for a variety of applications.Learn More
This Occupational Noise Measurement System is designed to give Health and Safety Managers, or any other professional with responsibilities for managing noise in the workplace, everything they need to protect your workforce from over exposure to noise and to help you ensure your company is complying with The Control of Noise at Work Regulations 2005.Learn More
This Noise Measurement System is ideally suited to managers with occupational and environmental noise monitoring responsibilities.
If you're responsible for the safety and protection of employee's, this system provides you with everything you need to protect your workforce from over exposure to noise, as well as helping you ensure your company complies with The Control of Noise at Work Regulations 2005. This system also boasts a host of environmental parameters that are required for environmental applications.Learn More
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 freeLearn More
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.Learn More
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.Learn More
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.Learn More