CR:360 Sound Level Meter0 pages

SOUND LEVEL
METERS

Key Features

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NOISE DOSEMETER

SAFETY OFFICER’S
NOISE KITS

OUTDOOR
NOISE KITS

ENVIRONMENTAL
NOISE MONITORS

CR:306 Class 2
Sound Level Meter

•tA simple Sound Level Meter for
basic noise level measurements
and spot checks
•tClass 2 Sound Level Meter
•tdB(A) & dB(C) Frequency
Weightings
•tFast Time Weighting with
Maximum Hold (LAFmax or
LCFmax) - CR:306 Version
•tSlow Time Weighting with
Maximum Hold (LASmax or
LCSmax) - CR:306/S Version
•tMeasurement range of 35dB(A)
to 130dB(A)
•tWindshield included as
standard

The CR:306 is the ideal instrument for basic noise surveys and can be used for
measurements such as vehicle noise checks, workplace spot checks, re alarms and
audible warning systems as well as the installation of sound systems.
There are also many applications where a Sound
Level Meter is useful but where a high specication
instrument could be too costly or complex.
In these situations, the CR:306 becomes a simple low
cost option.
The CR:306 is a general purpose digital sound level
meter which meets the full requirements of IEC 61672
to Class 2.
The instrument has both ‘A’ and ‘C’ frequency
weightings along with a Max Hold button to hold the
maximum reading occurring during the measurement
period.
The CR:306 allows noise levels to be checked quickly
and simply, with the large display showing the Sound
Level (SPL) with the standard dB(A) frequency weighting.
dB(C) Frequency Weighting is also provided.
The instrument has two measurement ranges, and can
measure from 35dB(A) to 130dB(A). The maximum hold
function allows the unit to freeze the display showing
the highest level measured.
The CR:306 can be ordered with Slow Time Weighted
with the product code CR:306/S or CK:306/S for the
measurement kit.
A windshield is provided as standard with the CR:306
sound level meter.

CR306/08/11/r3EN