The Meter Structure 

(see figure 1)

(figure 1)

Input Terminals
LCD Display
Functional Buttons
Rotary Switch
Trigger: press the lever to open the transformer
jaws.  When the pressure on the lever is released,
the jaws will close.
Hand Guards: to protect user’s hand from touching
the dangerous area.
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.

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Model UT203/204: OPERATING MANUAL

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