UNI-T UT90B Specifikace stáhnout pdf (Strana 14)

Measurement Operation(1)

A.DC & AC Voltage Measurement (see figure 3)

red black

( figure 3)

Warning

To avoid harms to you or damages to the Meter from

electric shock, please do not attempt to measure

voltages higher than 1000V DC/750V AC although

readings may be obtained.

Impedance Changeover Button turn on time must be

3 seconds. To avoid damages to the Meter, please

do not attempt to press the Impedance Changeover

Button when the measured voltage is higher than

250V.

The DC voltage ranges are: 200.0mV, 2.000V, 20.00V,

200.0V and 1000V.

The AC voltage ranges are: 2.000V, 20.00V, 200.0V and

750.0V.

To measure DC & AC voltage, connect the Meter as

follows:

Model UT90B: OPERATING MANUAL

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UNI-T UT90B Specifikace Strana 14