UNI-T UT203 User Manual

When servicing the Meter, use only the same model number or identical electrical
specifications replacement parts.
The internal circuit of the Meter shall not be altered at will to avoid damage of
the Meter and any accident.
Soft cloth and mild detergent should be used to clean the surface of the Meter
when servicing. No abrasive and solvent should be used to prevent the surface
of the Meter from corrosion, damage and accident.
The Meter is suitable for indoor use.
Turn the Meter off when it is not in use and take out the battery when not using
for a long time.
Constantly check the battery as it may leak when it has been using for some time,
replace the battery as soon as leaking appears. A leaking battery will damage
the Meter.
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Model UT203/204: OPERATING MANUAL
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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