Equipment and Calibration History

View history entry 490 for Handar 425A sn: 0860

Date:	2011-12-23
From:	Lab - none
To:	Lab - none
Title:	Tested
Notes:	Tested with other Handar sonics by placing each sonic at 17cm, 48cm, 78cm and 108cm from a blower. All sonics gave similar resonable readings.
Entered by: