Equipment and Calibration History

View history entry 4938 for PurpleAir PA-II-SD sn: 84f3ebd5ffb1

Date:	2020-10-22
From:	Lab - none
To:	Bouldin Corn - Air Quality Sensor
Title:	Installed
Notes:	Installed at BC to replace sn 68c63acc07a9, which was brought back to the lab.
Entered by:	Daphne Szutu