UNI-T UT203 User Manual

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.
1.
2.
3.
4.
5.
6.
7.
Model UT203/204: OPERATING MANUAL
10

UNI-T UT203 Specifications

General

Frequency range	0.01 - 1000 kHz
AC current range	40 - 400 A
AC voltage range	4 - 600 V
Continuity check	Yes
DC voltage range	0.4 - 600 V
Basic accuracy (frequency)	±(0.1%+3)
Basic accuracy (DC current)	±(2%+3)
Basic accuracy (DC voltage)	±(0.8%+1)
Basic accuracy (resistance)	±(1%+2)
Dimensions (WxDxH)	76 x 30 x 210 mm
Battery voltage	9 V

Weight and Dimensions

Weight	200 g