Offices Nationwide

Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more

The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Our other services include:
Warning: Invalid argument supplied for foreach() in /data04/elite/public_html/Office.php on line 769
Part F Fan Testing can also be known as:
Part F Ventilation Certificate, Ventilation Commissioning Certificate, Duct Testing, Air Flow Rate Testing, Ventilation Testing Equipment, Part F Ventilation Testing, Part F Testing,
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970