The UK's leading manufacturer of environmental monitoring equipment has developed a colour-coded display system for sound level meters which simplifies their use and reduces the risk of misinterpreting data.
The Casella CEL-620 series is now the smallest octave band analyser in the world, and probably the strongest too. The colour readout assists the user by displaying results in a simple colour coded format that is impossible to misinterpret. Ease of use has been a key design goal in the development of this instrument, so from simple point and shoot measurements to full industrial hygiene assessments, all measurements can be performed quickly and easily.