TT-C326 Sound Level CalibratorThe TT-C326 Sound level Calibrator is the prefect the companion to the TT-C322 Datalogging Sound Level meter as it aids to achieve known accurate readings from the meter when used. Two calibrated reference levels are provided: 94dB and 114dB at a 1kHz tone. This enables you to validate your TT-C322 every time. more |
TT-C322 Sound Level Data LoggerIf one needs On-site sound monitoring, this Sound Level instrument will be the choice. With its built in 32,000 data records memory space it can gather all the information required. After measurement data is collected, it can be downloaded to the computer at a more convenient place for analysis through the use of the included Windows software and RS232 cable. more |