Ht-instruments HT327 Manuale Utente Scaricare il pdf (Pagina 10)

HT327

EN - 9

4.3.2. AC Voltage measurement

CAUTION

The maximum input for AC voltage is 750Vrms. Do not attempt to measure

higher voltages to avoid electrical shocks or damages to the instrument.

Fig. 3: Using the instrument for AC Voltage measurement

1. Selecting the position

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

§ 4.2). If the voltage value under test is unknown, select the highest range

3. Insert the test leads into the jacks, the red plug into V Hz A jack and black plug

into COM jack

4. Connect the test leads to the circuit under test (see Fig. 3). The voltage value is

displayed

5. If the message "O.L" is displayed select a higher range

6. For HOLD function, Minimum and Maximum value measurement and Peak

measurement please refer to § 4.2

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Ht-instruments HT327 Manuale Utente Pagina 10