
MT-3109 AC/DC Digital Clamp Multimeter
International Electrical Symbols
AC (Alternating Current)
DC (Direct Current)
AC or DC
Grounding
Double Insulated
Warning. Refer to the Operating Manual
Deficiency of Built-In Battery
Continuity Test
Diode
Capacitance Test
Fuse
Conforms to Standards of European Union
The Meter Structure (see figure 1)
4
1. Input
Terminals
2. LCD Display
3. Functional Buttons
4. Rotary Switch
5. Trigger: press the lever to open the
transformer jaw
6. Hand Guards: to protect user's hand
from touching the dangerous area.
7. Transformer Jaw: designed to pick
up the AC and DC current flowing
through the conductor. It could transfer current to voltage.
The tested conductor must vertically go through the Jaw
center.
fi
ure.1
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