Ht-instruments HT326 Manual de usuario descargar pdf (Pagina 12)

HT326

EN - 11

4.3.5. Resistance measurement

CAUTION

Before taking resistance measurements on the circuit remove power from

the circuit being tested and discharge all capacitors.

Fig. 6: Using the instrument for Resistance measurement

1. Selecting the position 

2. Pressing the R key to select the correct range or using the Autorange feature (see §

4.2.2). If the resistance value under test is unknown, select the highest range.

3. Insert the test leads into the jack, the red plug into VHz

jack and black plug

into COM jack

4. Connect the test leads to the circuit under test (see Fig. 6). The resistance value is

displayed

5. If the message "O.L" is displayed a higher range must be selected

6. For HOLD function and Relative measure please refer to § 4.2

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Ht-instruments HT326 Manual de usuario Pagina 12