Quest Q-100 Noise Dosimeter

Good used working condition. There is a cosmetic scratch on front of the unit and some wear on the front-top black edge. The red circle around the down arrow button is peeling. Instrument is overdue for calibration. 9-Volt battery not included. We have tested and verified that this item functions as it should. Please see all provided photographs for a visual representation of the item you will receive.

CONDITION: Used
BRAND: Quest
MPN: Q-100