Equipment and Calibration History

View history entry 4172 for Vaisala GMP222 sn: K1310102

Date:	2019-11-19
From:	Lab - none
To:	Tonzi - CO2 Probe Open Profile -0.16
Title:	Installed
Notes:	Installed in the deepest (-16cm) location in the Open soil co2 profile to replace a 3% probe that was railed. This is a 1% probe.
Entered by:	Joe Verfaillie