Operation; Ac Current Measurement - AEMC Instruments 502 Manual De Instrucciones

4.1 AC Current Measurement

NOTE: Remove test leads before measuring current
• Turn the rotary range switch to the
• Press the lever to open the jaws.
• Clamp the jaws around the conductor to be
measured.
• If reading is unstable and is hard to read,
push the HOLD button and read the mea-
surement.
WARNING: Unclamp the meter
immediately if "
10
C
HAPTER
O
PERATION
TRMS Clamp-on Meter Model 502
4
" is displayed,
range.