INSTRUCTION MANUAL
4-2 Description of front and rear
1 Current Sensing Clamp
2 Safety Protection Ring
3 Backlight Button
4 Clamp Opening Handle
5 Function Select Dial
6 ZERO Button
/
7 PEAK and
Ω Buttons
8 Data HOLD & LPF Button
9 LCD Display
10 COM Input Terminal
11 Positive Input Terminal
12 Battery Cabinet
I
8
KING INNOVATION
5. BUTTON INSTRUCTION
5-1 HOLD & LPF Function
It's possible to hold the displayed value by pressing on the
"HOLD" button. Press the "HOLD" button again to exit
the "HOLD" mode.
To activate the Low Pass Filter (LPF) feature, press and hold
the "LPF" button until the symbol displays. To deactivate
the "LPF" feature, press and hold the "LPF" button for 2
seconds. The meter will return to normal mode of 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
12
ranges.
5-2 PEAK Hold and
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.
MILLIAMP CLAMP METER
/
Ω Function Selection
KING INNOVATION
I
9
