Equipment and Calibration History

History for MaxBotix MB7389-100 68574-1

Rec No.DateLoc FromTitleLoc ToNotes
6872 2024-09-25 Lab none Installed Gilbert Tract Range Finder It was mounted on a aluminum L-shaped bracket hose clamped to the top on the staff gauge post. It was about 74cm above the water when the staff gauge read 87.5cm