Overview

This Operating Manual covers information on safety and cautions. Please read the
relevant information carefully and observe all the 

Warnings 

and

 Notes

 strictly.

Warning

To avoid electric shock or personal injury, read the “Safety Information” and “Rules
for Safe Operation” carefully before using the Meter.

Digital Clamp Multimeter

 Model

UT203/UT204 

(hereafter referred to as “the Meter”)

are 3 3/4 digits with steady operations, fashionable structure and highly reliable
measuring instrument. The Meter uses large scale of integrated circuit with double
integrated A/D converter as its core and has full range overload protection.

The Meter can not only measure AC/DC Voltage, AC/DC Current, Frequency, Duty
Cycle, Resistance, Diodes, Continuity but also it has Data Hold, Sleep Mode and
Relative Mode features.

UT204 has an extra True RMS feature.

Model UT203/204: OPERATING MANUAL

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