User Guide

65
MIN/MAX Button
• The Min/Max button is used to toggle between the mini-
mum and maximum values captured by the clamp meter.
• Press once to display the minimum value.
• Press again to display the maximum value.
• Press a third time to return to normal measurement mode.
Range Button
• Pressing the range button enables manual ranging.
• While in manual range mode, pressing the range button
toggles between the ranges in the selected function.
• Press and hold the range button for 2 seconds returns the
meter to auto-ranging mode.
AC Current Measurements
AC Current Resolution Accuracy Accuracy
Range (50/60Hz) (40-1Khz)
400A 0.1A ±(1.5% +5) ±(2.0% +5)
1000A 1A ±(2.0% +5) ±(2.5% +5)
1000-2100A 1A ±(2.5% +5) ±(3.0% +5)
Overload Protection: 3000A
TRMS Measurements on AC Range
Accuracies specified at Crest Factor <3
To Measure AC Current
1. Set rotary switch to A.
2. Using the trigger to open the jaws, fully enclose the con-
ductor within the clamp.
3. Release the trigger and be sure that the jaws have closed
completely.
4. If the meter is in auto-ranging mode, the range will be auto-
matically selected.
5. If the meter is in manual ranging mode, press the range but-
ton to select the desired range.
6. Measure AC current.
O
U
TP
U
T
1m
V/A
12
00
K
W
25
0
0A
2
100
A
O
F
F
K
W
6
0
0
V
K
W
2
5
0
V
V
A
A
V
°F
D
C
A
/
W
Z
E
R
O
R
E
L
M
I
N
M
A
X
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A
N
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C
A
T
III - 6
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6
1
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8
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A
Warning
Make sure the test leads are disonnected prior to current
measurements.