UNI-T UT203 User Manual

Number Meaning
10
11
12
13
14
15
16
,k ,M
Hz
A
mV, V
TRMS
OL
Symbol
: Ohm. The unit of resistance.
k : Kilohm. 1x10
3
or 1000 ohms
M : Megohm. 1x10
6
or 1,000,000 ohms
The unit of Frequency
Amperes (amps). The unit of current.
Volts. The unit of voltage.
mV: Millivolt. 1x10
-3
or 0.001 volts
Indicates negative reading
Indicator for TRMS mode
The input value is too large for the selected range
Model UT203/204: OPERATING MANUAL
17

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