User Guide

6
Auto Power Off Feature
• If the meter is idle for more than 30 minutes, power is
automatically turned off.
• The APO annunciator on the display indicates that this fea-
ture is enabled.
• To disable this feature, power up the meter while pressing
the MIN/MAX, REL , or Hold button.
• The meter will give an audible indication 15 seconds prior
to powering down the meter.
• Power can be restored, with the display in the saved state
by pressing any of the buttons.
• Power can also be restored by changing the rotary switch.
5
MIN MAX Button
• The MIN/MAX button toggles between the stored mini-
mum, and maximum values.
• Pressing the button the first time displays the minimum
value, the second time displays the maximum value, and
pressing the third time displays the actual measurement
with the MIN and MAX annunciators blinking.
• Pressing hold while in this function stops the meter from
updating the minimum and maximum values.
• To escape this function, press the MIN/MAX button for 2
seconds.
REL Button
• This function displays the differential between the actual
measurement and the last value displayed before pressing
the REL button.
• Pressing the hold button while in this function stops the
display from updating the new differential value.
• Pressing the REL button for >2 seconds enables the
recall function.
Hold Button
• Pressing the hold button stops the meter from updating
the LCD display.
• Enabling the hold function in normal measurement will
switch the meter from auto-ranging to manual ranging, but
will not change the full scale range. The meter can be
returned to auto-ranging by pressing the range, blue or
hold button.
• When the hold button is used in conjunction with the peak
hold, MIN/MAX, or RELr functions, the hold function must
be released by pressing the button prior to returning to
exiting the function.
Overload Protection
Function Overload Protection
VAC & VDC 1000V
AAC & ADC 1A/500V
10A/500V
Ohms (Ω) 600VAC/600VDC
Diode 600VAC/600VDC
Continuity 600VAC/600VDC
Unit of Measure Multipliers
For your reference, the following symbols are often used to
make measurement easier:
Symbol
Verbal Multiplier
M mega x 1,000,000
K kilo x 1,000
m milli ÷ 1,000
µ micro ÷ 1,000,000