Pulsar Instruments celebrates 50 years

The original design group was responsible for a number of world firsts and key innovations in the field of noise measurement including being the first company to display the maximum sound exposure time allowed on a coloured scale as well as the actual sound level – a revolutionary idea at the time but now relied upon by Health and Safety professionals around the world and since replicated by all of their competitors.

It also pioneered the use of integrated circuitry in place of discrete transistors and fitted it all into a beautiful moulded case. It was also one of the first companies to include a quasi-rms circuit to meet the then standard of IEC 123 and the original Pulsar Acoustic Calibrator was the most copied instrument in the field.
 

www.pulsarinstruments.com