The Nova Model 41 (Class 1) and Model 42 (Class 2) are for noise surveys that demand a professional grade meter that is quick and easy to use.
This version of the Pulsar Nova is suitable for:
The Nova sound level meter can be used to make instantaneous sound level measurements, or it can be fitted with the data logging option for longer term measurements.
As a hand-held meter, it measures the current sound level with Fast, Slow and Impulse time weightings, as defined in the IEC 61672 sound level meter standard. It also measures with A, C and Z frequency weighting.
As all time and frequency weightings are carried out simultaneously in the meter, there is no pre-measurement setup to go through, just press Start and the measurement begins.