Integrating Sound Level Meter Optimus red class 1

Integrating Sound Level Meter Optimus red class 1
CIR/CR:161A

The CR:161A is part of the Optimus red range and provides all of the unique features of the Optimus sound level meters.
Simple operation with the simultaneous measurement of all parameters :
Lmax & Lmin with real time Sound Level
Leq, Peak & LAE(SEL)
Pause & Back-Erase
The instrument is supplied with a calibration certificate


The sound level meter is also available in a kit CK:161A.
This kit contains the following items :
CR:161A Optimus yellow
CR:515 Acoustic Calibrator
UA:237 Windshield
A robust aluminium carrying case
Calibration certificates
User manuals
Batteries for the sound level meter and calibrator
A Cirrus pen

Microphone: type / classe 1
Applicable Standards: IEC 61672-1:2002
Measuring range dB(A): 20 dB(A) - 140 dB(A)
Time Weightings: F. S & I
Frequency Weightings: A. C & Z
Datalogging: not available
Usb Connection: Yes
Battery: 4 x AA Alkaline batteries
Dimensions (H x W x D): 283mm x 65mm x 30mm