Noise Dosimeter NB-14 Sound Calibrator It is not possible to

It is not possible to purchase only quality documents

20 dB Nominal frequency 1

Compact and lightweight sound calibrator allows highly reliable and accurate measurement anywhere

wind noise may affect the measured values

IEC 61252：2017

Noise Dosimeter NB-14 Sound Calibrator It is not possible toCompliance Measurements that comply with the following standards are possible. IEC 612522017 IEC 61672 12013 Class 2 JIS C 1509 12017 Class 2 ISO 9612 Measurement functions Equivalent continuous A weighted sound pressure level LAeq Equivalent continuous C weighted sound pressure level LCeq C weighted peak sound level LCpeak Dose as percentage of permissible noise level exposure limit (A weighted sound pressure level) Included Accessories USB Cradle