Equipment and Calibration History

View history entry 4541 for Vaisala GMP222 sn: X3830001

Date:	2008-03-06
From:	Lab - none
To:	Tonzi - CO2 Probe Open Profile -0.02
Title:	Installed
Notes:	Installed in the East open grass profile at -2cm. mV and ppm readings in air were recorded before installation.
Entered by:	Joe Verfaillie