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10 Warning
To avoid possible electric shock or personal injury:
Test a given voltage to confirm its normal operation before using.
Please follow all the safety operation standards.
Select correct function and range gear according to measurement requirements.
Confirm the closing of battery door before calibrator application.
Remove the test line of calibrator before opening the battery door.
Check whether damaged or exposed metal exists in the test line and whether the
test line has been conducted. Replace the damaged test line before using.
Fingers should not touch the metal contact when the detector is used. Fingers
should be behind the finger-protecting device.
Connect the common line and then electric test line. As for wire removal, electric
test line should be first removed.
Don't use the calibrator in case of abnormal operation. Calibrator should be
repaired because it may have been damaged.
Don’t use the calibrator near explosive gases.
Remove the test line before changing measurement or output function.
6 LR03 (7 size) alkaline batteries or R03 nickel-metal hydride batteries (or
nickel-cadmium batteries) should be used in the calibrator and the battery should
be placed inside the meter housing.
Replace or charge the battery when the screen displays low pressure of battery, to
avoid reading error and possible electric shock or personal injury.