Ht-instruments HT5 Uživatelský manuál stáhnout pdf (Strana 7)

HT5

EN - 6

5. INSTRUMENT FUNCTIONS

5.1. PHASE DETECTION

The HT5 can be used as phase detector in the presence of voltage between 60V and

250V AC.

Measurement procedure:

•

Touch contact “Electrode” (see Fig. 1 - point 4) during voltage test

•

Connect test probe (see Fig. 1 – point 1) to the device under test

•

Illumination of the LED “Continuity/Voltage” indicates the presence of an AC voltage

between 60V and 250V. Simultaneously an acoustic sound is audible.

CAUTION

• A correct indication is only ensured for AC voltage circuits with a

frequency of 40-60 Hz being grounded in accordance with the

regulations

• The quality of the indication may be impaired when testing in

unfavourable locations, such as wooden ladders or in insulated floor

coverings, etc.

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Ht-instruments HT5 Uživatelský manuál Strana 7