UNI-T UT202A Spécifications télécharger pdf (Page 13)

1413

UT202A Operating Manual

Note:

When AC voltage measurement has been

completed, disconnect the connection between

the testing leads and the circuit under test and

remove testing leads from the input terminals.

C. Measuring Resistance (see gure 5)

Warning

To avoid damages to the Meter or to the

devices under test, disconnect circuit power and

discharge all the high-voltage capacitors before

measuring resistance.

To measure resistance, connect the Meter as

follows:

1. Insert the red test lead into the

terminal and the black test lead into the

COM terminal.

2. Set the rotary switch to ; resistance

measurement (Ω) is default or press

SELECT button to select Ω measurement

mode

3. Connect the test leads across with the object

being measured.

The measured value shows on the display.

Note:

● To remove the objects being tested from

the circuit when measuring can obtain a more

accurate result.

● When resistance measurement has been

completed, disconnect the connection between

the testing leads and the circuit under test and

remove testing leads from the input terminals.

Ω

VΩ

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