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MILLIAMP CLAMP METER
5. BUTTON INSTRUCTION
5-1 HOLD & LPF Function
The meter has a data hold feature that will retain the
measured value on the LCD screen. Press the "HOLD"
button momentarily to retain the measured value. Press the
"HOLD" button again or power the meter off and back on
to resume normal operation.
To activate the Low Pass Filter (LPF) feature, press and hold
the "LPF" button until the symbol displays. Press and hold
the "LPF" button for 2 seconds to deactivate the "LPF"
feature and resume normal operation.
The Cut-Off frequency of the low pass filter is about 160Hz
with attenuation characteristic of approx. -24dB/octave.
Note: the LPF function operates on the AC A
and AC mA ranges.
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5-2 PEAK Hold and
Ω Function Selection
Press "PEAK" button to enter the "PEAK" mode, the meter
records the peak maximum value. Press the "PEAK" button
again, to exit the peak mode.
When you turn the rotary switch to the Ohms/Continuity
Test position, press the "PEAK" button to select continuity
test with buzzer.
5-3 ZERO Function
Press "ZERO" button to enter the "ZERO" mode, ZERO
Indicator will appear and the display will ZERO. The
reading is stored as reference value for the subsequent
measurement.
Press the "ZERO" button again, to exit the ZERO mode.
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