UNI-T UT90A Specifications download pdf (Page 7)

Model UT90A: OPERATING MANUAL

7

Below table indicated for information about the

rotary switch positions.

Rotary

Switch

Positio

n

Function

V

DC voltage measurement range

from 200.0mV to 1000V.

V

AC voltage measurement range

from 2.000V to 750.0V.

O

OResistance measurement range

from 200.0O to 20.00MO.

Diode test.

Continuity test.

A

DC current measurement range

from 200.0mA to 20.00A.

A

AC current measurement range

from 200.0µA to 20.00A.

Power voltage measurement

Turn on/off the Meter.

Functional Buttons

Below table indicated for information about the

functional button operations.

Button Measur

ing

Functi

on

Operation Performed

1 2 3 4 5 6 7 8 9 10 11 12 ... 20 21

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