Functional Buttons - UNI-T UT90A Operating Manual

Model UT90A: OPERATING MANUAL
Below table indicated for information about the
rotary switch positions.
Rotary
Switch
Positio
n
V
V
O
A
A

Functional Buttons

Below table indicated for information about the
functional button operations.
Button
DC voltage measurement range
from 200.0mV to 1000V.
AC voltage measurement range
from 2.000V to 750.0V.
OResistance measurement range
from 200.0O to 20.00MO.
Diode test.
Continuity test.
DC current measurement range
from 200.0mA to 20.00A.
AC current measurement range
from 200.0µA to 20.00A.
Power voltage measurement
Turn on/off the Meter.
Measur Operation Performed
ing
Functi
on
7
Function