UNI-T UT202A Spécifications télécharger pdf (Page 4)

Rules for Safe Operation

Warning

To avoid possible electric shock or personal

injury, and to avoid possible damage to the

Meter or to the equipment under test, adhere to

the following rules:

● Before using the Meter inspect the case.

Do not use the Meter if it is damaged or the

case (or part of the case) is removed. Look for

cracks or missing plastic. Pay attention to the

insulation around the connectors.

● Ins pec t the test leads for da mag ed

insulation or exposed metal. Check the test

leads for continuity. Replace damaged test

leads with identical model number or electrical

specications before using the Meter.

● Do not apply more than the rated voltage,

as marked on the Meter, between the terminals

or between any terminal and grounding. If the

value to be measured is unknown, use the

maximum measurement position and reduce the

range step by step until a satisfactory reading is

obtained.

● When measurement has been completed,

disconnect the connection between the test

leads and the circuit under test, remove the

testing leads away from the input terminals of

the Meter and turn the Meter power off.

● The rotary switch should be placed in

the right position and no any changeover of

range shall be made during measurement is

conducted to prevent damage of the Meter.

● Do not carry out the measurement when

the Meter’s back case and battery compartment

43

UT202A Operating Manual

1 2 3 4 5 6 7 8 9 ... 24 25

Commentaires sur ces manuels

Pas de commentaire