NoiseCHEK Noise Dosimeter 3-pack Kit

NoiseCHEK Noise Dosimeter 3-pack Kit includes 3 each: dosimeters, 1 each: 5-unit charging dock with power supply, replacement windscreen, USB cable, and USB drive with manual, in a protective charging carry case. Requires calibration using AcoustiCHEK Cat. No.703-002 calibrator sold separately.