Klein MM400 Tools Multimeter, Digital Auto Ranging, AC/DC Voltage, Current, Capacitance, Frequency, Duty-Cycle, Diode, Continuity, Temp 600V, Orange

User Manual - Page 8

For MM400.

PDF File Manual, 56 pages, Read Online | Download pdf file

MM400 photo
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8
FUNCTION BUTTONS
ON/OFF
To Power ON the meter rotate the Function Selector switch
2
from the
OFF setting to any measurement setting. To Power OFF the meter rotate
the Function Selector switch
2
to the OFF setting. By default, the meter
will automatically Power OFF after 30 minutes of inactivity. Reactivate
meter by pressing any button. To deactivate the automatic Power OFF
feature, power the meter ON with the SEL button
11
depressed. When
automatic Power OFF is deactivated, the
symbol will not be visible in
the display.
"SEL" (SELECT) BUTTON (FOR SECONDARY FUNCTIONS)
The "SEL" button
10
activates the secondary function for each
application accessible by the function selector switch
2
. For current
and voltage, it toggles between AC and DC. For the other functions, it
switches between °F and °C, between Hz and % Duty-cycle, between
Continuity and Resistance, and between Capacitance and Diode-test.
The default function for each application is printed on the meter in
white; the secondary function for each location is printed on the meter
in orange.
"HOLD" (DATA HOLD) BUTTON
Press the "HOLD" button
9
to hold the measurement on the display.
Press again to release the display and return to live measuring.
"RANGE" BUTTON
The meter defaults to auto-ranging measurement mode . This
automatically determines the most appropriate measurement range
for the testing that is being conducted. To manually force the meter to
measure in a different range, use the "RANGE" button
7
.
1. Press the "RANGE" button
7
to manually select measurement range
(
is deactivated on the LCD). Repeatedly press the "RANGE"
button
7
to cycle through the available ranges, stopping once the
desired range is reached.
2. To return to auto-ranging mode, press and hold the "RANGE" button
7
for more than one second ( is reactivated).
"MAX/MIN" BUTTON
When the "MAX/MIN" button
8
is pressed, the meter keeps track of
the minimum and maximum value of the measurement as the meter
continues to take samples. The first press of the "MAX/MIN" button
8
displays the Max value, the second press displays the Min value.
To return to normal measuring mode, press and hold the "MAX/MIN"
button
8
for more than one second.
BACKLIGHT BUTTON
Press and hold the backlight button
6
for more than one second
to turn the backlight on or off. Backlight automatically turns off after
approximately 3 minutes.
ENGLISH
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