UNI-T UT581 Manuel d'instructions télécharger pdf (Page 18)

UT581/582 INSTRUCTION MANUAL

5.4.3 Press PHASE (0°/180°) button, phase switch as repeated Step

(5.4.2 ) to get the fast connecting time.

5.4.4 Need to phase switch and repeated the Step (5.4.2).

Warning

● Do not use the tester if it is damaged or metal part is exposed.

● During the long hours and continually use, the tester may arise in

more heating and cause to the unit damage or / and other danger

arises, so we do not encourge to use in long hours and it is used on

sample random testing purpose only.

● Connecting current 300mA / 500 mA (Main current connecting

measurement) measure need to have at least 5-minutes variation for

next new measurement.

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UNI-T UT581 Manuel d'instructions Page 18