The Economy Combination Kit is ideal for smaller industries with a lower number of mobile workers. The CR308 is a Calibrated Class 2 Sound Level Meter and can be used for spot checks. The doseBadge Pro Noise Dosimeters are used for direct measurement of a worker's noise exposure.
With this kit we recommend using the doseBadges for your full occupational noise survey as they provide all the measurements that are needed. The hand-held meter is a calibrated Class 2 sound level meter, but is not integrating (required by some regulations) and so does not provide measurements such as LAeq or Lavg. This meter is perfect for spot checks in addition to a survey carried out with the dosimeters.
For more comprehensive checks using a hand-held meter, please have a look at the Integrating Combination Kit.
The Economy Combination Kit comes with the following: