User Manual

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The Meter Structure
( Figure 1)
1. Input Terminals
2. LCD Display
3. Functional Buttons
4. Rotary Switch
5. Trigger: Push/release it to open/close the clamp jaw.
6. Hand Guards: to protect user’s hand from touching
the dangerous area.
7. Transformer Jaws: designed to pick up the AC current
flowing through the conductor. It could transfer current
to voltage.
Rotary Switch
Below table indicated for information about the rotary switch positions.
Functional Buttons
Below table indicated for information about the functional button operations.
Rotary switch
positions
Function
DC voltage measurement
AC voltage measurement
Resistance measurement
Continuity/diode test
Ω
Power is turned off.OFF
AC current measurement from
0.001A to 400A
2/20A
A
200/400A
A
Press HOLD to enter and exit the
Hold mode in any mode, the Meter beeps.
HOLD
MAX Press MAX to start recording and updating
of maximum values.
SELECT Press SELECT button to switch between
and .