UNI-T UT203

Rotary Switch
Below table indicated for information about the rotary switch positions.
Rotary Switch Position
Power is turned off
AC or DC voltage measurement
Resistance measurement
: Diode test
: Continuity test
Frequency Measurement and Duty
Measurement
AC and DC current measurement range
Function
OFF
V
Hz / Duty%
40A 400A
&
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Model UT203/204: OPERATING MANUAL
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