BENCH MODEL MULTIMETER
Chapter 1
Safety Standards
This style of digital multimeter is designed and manufactured according to the safety requirements set out by the IEC 61010-
1 standards for electronic test instruments . Its design and manufacture is strictly based on the provisions in the 1000V CAT II
of IEC61010-1 and the Stipulation of 2-Pollution Grade.
Warning
To avoid possible electric shock, personal injury, or death, read the following before using the Meter:
Use the Meter only as specified in this manual, or the protection provided by the Meter might be impaired.
Do not use the Meter in wet environments.
Inspect the Meter before using it. Do not use the Meter if it appears damaged.
Inspect the test leads before use. Do not use them if insulation is damaged or metal is exposed. Check the test leads for
continuity. Replace damaged test leads before using the Meter.
Verify the Meter's operation by measuring a known voltage before and after using it. Do not use the Meter if it operates
abnormally. Protection may be impaired. If in doubt, have the Meter serviced.
Whenever it is likely that safety protection has been impaired, make the Meter inoperative and secure it against any
unintended operation.
Have the Meter serviced only by qualified service personnel.
Do not apply more than the rated voltage, as marked on the Meter, between the terminal or between any terminal and
earth ground.