Equipment and Calibration History

History for Environmental Sensors Inc. PR K Type 8 00000FED7C67

Rec No.	Date	Loc From	Title	Loc To	Notes
197	2010-09-03	Factory	Disposed	Disposed	Report from vendor not repairable: s/n 00000FED7C67 Condition on arrival: several cracks in segment 1, part of one rail partially corroded away. Resistance checks fail(open circuits in RF signal, RF gnd, ctrl gnd and diode pins). No valid diode waveforms from any of the 5 diode boards. No Id reading from probe. Probe scans fail(all segments return error readings).
173	2010-07-07	Lab none	Repair	Factory	Sent to ESI - Environmental Sensors Inc (www.esica.com)for evaluation and possible repair.
150	2010-06-24	Sherman Island	Removed	Lab none	This probe was removed from the Sherman Island cow pasture. It was giving bad readings.