IDEAL INDUSTRIES 61-340 Welder User Manual


 
Form Number 2 TM61340-2 Rev November 2007
Page 8
(14) REL
Press this button the meter enter relative measuring state and “Δ” symbol appear on LCD.
The result of the relative measurement is the difference between measuring value and
reference value. The reference value is produced same as momentary reading value when
pressing this button, press it again to exit this state and “Δ” symbol disappear on display, and
this button do not effect on frequency, diode and continuity test function. Press this button less
than 2 seconds the meter enter relative measuring state and “Δ” symbol appear on LCD.
(15) Hz/DUTY
When you make frequency, AC voltage or AC current measurement, press this button to switch Hz or
duty cycle test mode.
(16) MAX/MIN
Press MAX/MIN button the meter enter Maximum value / Minimum value record mode and “ MAX ” / ”
MIN ” symbol appear on LCD, the LCD will display the maximum value or minimum value science pressing
the button always. Press MAX/MIN more than 2 seconds button again to exit this mode and “ MAX ” / ” MIN ”
symbol disappear on display. This button do not effect on diode and continuity test function, capacitance
measurement, frequency measurement.