Functions Indication Table
Function Description
Auto Range Auto detects and displays most pertinent range for measured value.
LCD One LCD. Displays a “-” symbol for all negative readings, displays “AC”
for alternating current or “DC” for direct current and displays “Amps” for
current measurement.
LCD Backlight White backlight. The backlight will automatically power off after 5 minutes
of inactivated
High Voltage
Alarm
1) Only applicable to ACV / DCV
2) For ACV and DCV, when voltages in excess of 30V is measured or the
measured voltage is over limit, then the high voltage alarm symbol “ .”
appears on the screen display, simultaneously the LED remains
RED and beeping lasts for 1 second then becomes silent during
measurement.
Regular Prompt 1) When turning the dial switch to any setting position except OFF, the
buzzer will beep one time and the NCV LED flashes one time.
2) When the button selection is valid, the buzzer will beep one time; When
the button is invalid, the buzzer will beep twice.
3) About 1 minute before the automatic shutdown, the buzzer will beep 5
times continuously, and 1 long beep before the unit shuts down.
4) When the automatic shutdown function is canceled, the buzzer will
beep 5 times when it reaches the APO time setting.
Over Range
Indication
LCD displays “OL” when over range is encountered.
Lead Warning When inserting the test lead into any amperage input terminal, but the
rotary function switch IS NOT set to the relative amperage position, the
meter will beep at 3Hz, LCD will display ”LEAd“ and “ .”, flashes at
3Hz. If any amperage function is selected first, but the test lead IS NOT in
relative amperage input jack,the meter will also beep at 3Hz and the LCD
will display “LEAd” and “ .”, flashes at 3Hz.
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