VICTOR70D Digital multimete
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4. Don’t use other unconfirmed or disapproved protector tube to replace the protector tube inside the
meter. Only the protector tube of the same model or same specification can be replaced. Before the
replacement, the meter pen must leave the measuring point and ensure there is no any signal at the
input terminal.
5. Don’t use other unconfirmed or disapproved battery to replace the battery inside the meter. Only the
battery of the same model or same electrical specification can be replaced. Before the replacement, the
meter pen must leave the measuring point and ensure there is no any signal at the input terminal.
6. When the electrical measurement is made, never let your body get in touch with the ground directly,
and don’t touch uncovered metal terminal, output port, lead clamp and etc. where earth potential may
exist. Dry clothes, rubber shoes, rubber cushion and other insulating material are usually used to keep
your body insulated against the ground.
7. Don’t store and use it in the high-temperature, high-humidity, inflammable and strong magnetic field
environment.
8. It may do damage to the meter and endanger the operator’s safety if the voltage value beyond the
permitted ultimate voltage value is measured. The ultimate voltage value permitted for measurement is
marked on the instrument panel, and never measure the value exceeding the standard. Don’t input the
ultimate value out of regulation in order to avoid electric shock and the damage to the meter.
