CEN-TECH ITEM 98674 Specifications download pdf (Page 4)

DIGITAL MULTIMETER

SAFETY INFORMATION

NTS

- double insulation Protection class ΙΙ .

CAT II - overvoltage (installation) category II, pollution

degree 2 per IEC1010-1, referring to the level of

impulse withstand voltage protection provided.

CAT III - overvoltage (installation) category III, pollution

degree 2 per IEC1010-1, referring to the level of

impulse withstand voltage protection provided.

- conforms to European Union Directive

- earth ground

- fuse

- battery low

1.4 MAINTENANCE

1.4.1 Do not attempt to remove the rear case to adjust or

repair the meter. Such actions should only be

performed by a technician who fully understands the

meter and the danger involved.

1.4.2 Disconnect the test leads from all sources of electric

current before opening the battery cover of the mete.

1.4.3 To avoid any electric shock caused by error readings,

replace the batteries immediately when the “ ” sign

appears on the display.

1.4.4 To avoid fire hazards, the replacement fuse must meet

the specified voltage and current at F 10A/250V (quick

acting).

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DIGITAL MULTIMETER

SAFETY INFORMATION

NTS

1.4.5 Use damp cloth and mild detergent to clean the meter;

do not use abrasives or solvents.

1.4.6 Turn the rotary selector to OFF position to switch off

the power when the meter is not in use.

1.4.7 Remove the batteries to avoid damages to the meter if

it will idle for a long time.

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CEN-TECH ITEM 98674 Specifications Page 4