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Safety signs
Caution, danger! This sign appears near other signs or socket terminals to remind users that the
instruction of the manual must be followed during operation, so as to prevent damage to the
instrument/personal injury.
Caution, electricity shock! This sign appears near one or more terminals to indicate that there
may be hazard voltage in the terminal(s) during use. To ensure utmost safety, please avoid
touching the testing end of test leads when there is voltage in the terminal(s).
Instruction!
Instruction suggests that special attention should be paid during operation, as wrongful operation
will result in incorrect measurement result or damage of accessories.
Attention!
Attention suggests that the operation must be done very carefully, as wrongful operation or
violation may result in damage of the product or other property.
Warning!
Warning suggests that high concentration is required during operation, as wrongful operation or
violation may result in personal injury or even endangering of life.
