Resistance Measurement - AEMC Instruments 501 Manual De Instrucciones

4.6

Resistance Measurement

• Turn the rotary range switch to the
• Insert the red test lead to the red "+" input jack and
the black lead to the black "COM" input jack.
• Bring the test probe tips into contact with the sample
under test.
WARNING: Immediately unclamp the meter
from the conductor under test if overload "
is displayed.
WARNING: When making a resistance mea-
surement, make sure that the power is off
(dead circuit), and that all capacitors in the
measured circuit are fully discharged.
18
MODEL 501
®
CL AMP METER
I N S T R U M E N T S
600V CAT II
400A
300V CAT III
HOLD
H
V V
Ω
A
OFF Hz
3 0 0 0
Ω
0 10 20
COM
!
CAT II
600V
Clamp-on Meter Models 501 and 503
range.
"