User's Manual

Manual Supplement 771 Instruction Sheet
2 8/07
Change #2, 41823, 44219
Under Specifications, change the
following:
From:
Working hours 45 hours
To:
Battery Life 40 hours
Change #3, 42176
Under Maintenance, following the Warning
add:
Note
Dirt or debris on the surface of the sensor in the
clamp jaw will impact the precision of
measurements. For best performance, clean the
sensor surfaces with a soft cloth and a solution
of Isopropyl Alcohol as needed.
Change #4, 43111
Under Specifications, add the following:
AC Noise Rejection: ≥ 5 Hz, the Meter’s reading is
mean value of the measured
current