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SAFETY OPERATION MAINTENANCESETUP
Current Measurement
Measure AC conductors carrying
up to 400 amperes.
WARNING! TO PREVENT SERIOUS
INJURY: To avoid electric shock,
use only one hand to hold Meter
when measuring current.
CAUTION! Remove Test Leads
before taking measurements
with the Current Clamp.
Note: To measure 2- and 3-wire power
cords, use an AC Line Splitter (not included)
and follow its instructions.
1. Turn Rotary Switch to 2A~400A
range. Start with highest range
if amperage is unknown.
2. Using one hand, press Trigger to
open Clamp jaws. Position Clamp
jaws around conductor to be tested.
Guide Guide
3. Center conductor between guides
in Clamp Jaws, as shown.
4. Read measured current on the Display.
Switch to lower ranges, as necessary,
to get the most accurate reading.
5. When testing is complete, turn
Rotary Switch to OFF, and store Meter.
AC Voltage Measurement
Measure AC conductors carrying
up to 600V, 40-400 Hz.
WARNING! TO PREVENT SERIOUS
INJURY: Use caution when working
near voltages above 30 VAC rms, 42
VAC peak, or 60 VDC. Voltages this
high present a risk of electric shock.
1. Plug black test lead into COM Jack.
Plug red test lead into INPUT Jack.
2. Turn Rotary Switch to the
position to choose AC voltage.
3. Carefully touch exposed
conductors with tips of probes.
4. Read measured voltage on the Display.
5. When testing is complete, turn
Rotary Switch to OFF, remove
Test Leads and store with Meter.
Note: If voltage is too high,
Display will read OL.