17
Instructions manual |
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KPA 03
Digital clamp multimeter
Insulation Test
(Option 500V insulation tester unit)
1. Connect the insulation tester
unit VΩ, COM, EXT three-banana
plugs to the clamp meter VΩ,
COM, EXT.
2. Set the rotary switch of clamp
meter at 2000MΩ position.
3. Set the insulation tester unit
range switch to the 2000MΩ
position.
4. Uses the insulation tester unit
of the test leads connects its L,
E input connect to being tested
installations. (Test installation’s
must be power OFF)
5. Set the insulation tester power
switch to the ON position.
6. Depress the PUSH 500V push-
push switch; the 500V on red
LED lamp will light. Clamp meter
display reading is the insulation
resistance value. If the reading
is below 19MΩ, change clamp
meter and insulation tester
unit to 20MΩ range, can be
increasing the accuracy.
7. If the insulation tester unit is
not use, the power switch must
shift to power OFF position, and
the test leads must leave the
E. L input connect. That can be
increase battery life and prevent
electrical shock hazard.
Measuring Voltage
1. Connect the black test lead to
the COM jack and the red test
lead to the V jack.
2. Set the rotary switch at the
desired V
or V
range
position and connect test leads
across the source or load under
measurement. The polarity of
the red lead connection will be
indicated along with the voltage
value when making DC voltage
measurement.
3. When only the figure“ 1 ”is
displayed, it indicates overrange
situation and the higher range
has to be selected.
Measuring Resistance
1. Connect the black test lead to
the COM jack and the red test
lead to the V jack.
2. Set the rotary switch at desired
Ω position and connect test
leads across the resistor under
measurement.
Note:
1. If the resistance being measured
exceeds the maximum value of
the range selected or the input
is not connected, an overrange
indication“1”will be displayed.
2. When checking in - circuit
resistance, be sure thecircuit
under test has all power removed
