Probe Holder; Maintenance - Fluke III Series Instruction Sheet

Turn off power to the circuit. Break the circuit. (For circuits of
more than 10 amps, use a current clamp.) Put the meter in series
with the circuit as shown and turn power on.

Probe Holder

Maintenance

To avoid electric shock, remove the test leads
before opening the case, and close the case before
using the meter. To prevent fire and possible arc-
flash, use fuses with ratings shown on the back of
the meter.
To avoid contamination or static damage, do not
touch the circuit board without proper static
protection.
Internal Fuse Test
RANGE
1
4
2
W
Warning
Caution
40 mA
Ω
10-12
RANGE
AC
+
_
+
3
10 A
Ω
OK
<.5
OK
A
CAT
CAT
jo10f.eps
jo21f.eps
OK
OK
jo9f.eps