2
AC Current Oscilloscope Probe Model SR661
CHAPTER 1
INTRODUCTION
WARNING
The safety warnings are provided to ensure the safety of
personnel and proper operation of the instrument. Read the
instruction completely.
• Use caution on any circuit: potentially high voltages and currents
may be present and may pose a shock hazard.
• Do not use the probe if damaged. Always connect the current
probe to the measuring device before it is connected around the
conductor
• Do not use on non insulated conductor with a potential to ground
greater than 600V CAT III pollution 2. Use extreme caution when
clamping around bare conductors or bus bars.
• Before each use, inspect the probe; look for cracks in housing or
output cable insulation.
• Do not use clamp in wet environment or in locations that hazard
-
ous gases exist.
• Do not use the probe anywhere beyond the tactile barrier.
