Frequency; Clamp Current - koban KMD 04 Manual De Instrucciones

KMD 04
Digital multimeter

Frequency

Warning
To prevent personal injury or damage to the meter, do not measure
frequency with larger than 250V AC rms present.
To measure frequency:
1. Turn the rotary switch to the Hz% position.
2. Connect the red test lead to the Hz% input jack and the black test lead to
the COM jack.
3. Connect the test leads in parallel to the circuit under test.
4. Read the measured frequency on the display.
Note:
In electrically noisy environments, use shielded test leads to make small
frequency measurements.

Clamp current

Warning
To prevent personal injury or damage to the meter, do not measure with
voltages present that might exceed 250V DC/AC rms.
1. Turn the rotary switch to the
DC modes.
2. Connect the red lead of the clamp attachment to the
the black lead to the COM jack.
3. Open the clamp head and clamp it around the conductor under test.
4. Read the measured current on the display. When measuring DC current,
the display will show the polarity of the red lead. lf the display shows OL
the input has exceed the selected range; select a higher range.
Instructions manual | 32
position. Press to switch between AC/
input jack and
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