Sound Testers

About Sound Testers

Sound testers, also known as sound level meters or decibel meters, are precision measurement instruments designed to accurately measure noise levels in various environments. These essential tools help tradespeople, health and safety professionals, and facility managers monitor sound levels to ensure compliance with workplace noise regulations and protect hearing health. MyToolShed.co.uk stocks professional-grade sound testers from trusted brands including Draper and Sealey, offering reliable digital displays and accurate dB readings for both occasional and regular use.

Modern sound level meters feature digital displays showing readings in decibels (dB), with many models offering additional functions such as data hold, minimum/maximum recording, and adjustable measurement ranges. Whether you're conducting workplace noise assessments, investigating noise complaints, or verifying acoustic treatments, a quality sound tester provides the accurate measurements needed for professional applications and regulatory compliance.

Applications

• Health & Safety Managers: Workplace noise assessments and compliance monitoring under the Control of Noise at Work Regulations 2005
• Facilities Management: Building services noise testing and HVAC system evaluation
• Construction Sites: Monitoring noise levels to comply with local authority restrictions and protecting workers' hearing
• Environmental Health Officers: Investigating noise complaints and measuring environmental noise pollution
• Electrical Contractors: Testing noise output from electrical equipment and machinery
• Acoustic Engineers: Room acoustics testing and soundproofing verification
• Manufacturing Facilities: Identifying excessive noise sources and monitoring production area sound levels
• DIY Enthusiasts: Home workshop noise monitoring and neighbour-friendly project planning

Choosing The Right Sound Testers

When selecting a sound level meter from MyToolShed.co.uk, consider the measurement range required for your applications – most professional models cover 30dB to 130dB, suitable for everything from quiet offices to industrial environments. Check the accuracy classification; Class 2 meters are suitable for general workplace assessments, whilst Class 1 offers higher precision for specialist acoustic work.

Digital displays should be clear and easy to read in various lighting conditions, with backlight features particularly useful on site. Look for models with data hold functions to freeze readings for recording, and maximum/minimum capture to identify peak noise levels. Battery life is important for extended site surveys, whilst auto power-off helps conserve energy. Consider whether you need A-weighting, which filters frequencies to match human hearing perception, and C-weighting for peak measurements – both are standard on quality meters.

Safety Information

When using sound testers in industrial or construction environments, always wear appropriate PPE including hearing protection if ambient noise levels exceed 85dB. Position the meter away from your body during measurements to avoid sound reflections that may affect accuracy. Store sound level meters in protective cases to prevent damage to the sensitive microphone element, and avoid exposing instruments to extreme temperatures or moisture which can compromise accuracy.

Frequently Asked Questions

What noise level requires hearing protection in the workplace?

Under UK regulations, employers must provide hearing protection when noise levels reach 85dB(A) over an 8-hour period, and its use becomes mandatory at 87dB(A). Sound testers help identify areas requiring hearing protection zones and enable proper risk assessments.

How accurate are digital sound level meters?

Professional digital sound level meters from brands stocked at MyToolShed typically offer ±1.5dB accuracy for Class 2 instruments, suitable for most workplace and environmental measurements. Regular calibration ensures continued accuracy over time.

Can sound testers measure both continuous and peak noise?

Yes, quality sound level meters can measure both continuous sound levels and capture peak transient noises. Look for models with max/min hold functions to record the highest and lowest levels during your measurement period.