Integrating Sound Level Meter 1:1 octave band / audio
CIR/CR:172A

Integrating Sound Level Meter 1:1 octave band / audio The CR:172A is part of the Optimus green 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) Real time 1:1 octave band filters Multiple Ln values Pause & Back-Erase Datalogging Voice Tag audio note Audio recording The instrument is supplied with a calibration certificate
The sound level meter is also available in a kit CK:172A. This kit contains the following items : CR:172A Optimus green CR:514 Acoustic Calibrator UA:237 Windshield A robust aluminium carrying case Calibration certificates Software & usb cable User manuals Batteries for the sound level meter and calibrator A Cirrus pen

Microfoon: type / klasse2
Europese normen: IEC 61672-1:2002
Meetbereik dB(A): 20 dB(A) - 140 dB(A)
Meetbereik dB(C): 143 dB(C)
Tijdsweging: F. S & I
Dataopslag: 4Gb intern geheugen
Frequentieweging: A. C & Z
Software: NoiseTools
Usb aansluiting: Ja
Batterij: 4 x AA Alkaline batterijen
Gewicht (g): 300
Afmetingen (H x B x D): 283mm x 65mm x 30mm