Equipment and Calibration History

View history entry 4156 for PurpleAir PA-II-SD sn: 84f3ebd5ffb1

Date:	2019-11-14
From:	Lab - none
To:	Loaned -
Title:	Loaned
Notes:	Loaned to Tomo Yoshino and friends for undergraduate project looking at air quality in BART stations.
Entered by:	Joe Verfaillie