Relative Mode - Klein Tools CL390 Manuel D'utilisation

MAX/MIN
The "MAX/MIN" function can be used when measuring with voltage,
current, resistance, temperature, and DC μA functions. When the
"MAX/MIN" button
Maximum and Minimum values, and the difference between the
Maximum and Minimum values while continuing to take samples.
1. When measuring, press "MAX/MIN" button
the Maximum value (MAX), the Minimum value (MIN), and the
difference between Maximum and Minimum (MAX-MIN) values.
"MAX", "MIN", or "MAX-MIN" will appear on the display, indicating
the value being shown. If a new maximum or minimum occurs the
display updates with that new value.
2. Press "MAX/MIN" button
to normal measuring mode.

RELATIVE MODE

REL Measurement: Press REL/ZERO
relative to the current reading. The REL icon will be present on
the display. Subsequent measurements are displayed relative to
the original measurement. (Applies to AC/DC Voltage, AC Current,
Capacitance, DC μA, and Temperature). Press REL/ZERO
exit relative mode.
DC ZERO Function: When measuring DC current with the clamp,
press REL/ZERO to activate the DC current zero function. This will set
the display to zero by subtracting the current value as an offset. The
ZERO icon will be present on the display. Press REL/ZERO
to exit DC current zero mode.
CONNECTING TEST LEADS
Do not test if leads are improperly seated. Results could cause
intermittent display readings. To ensure proper connection, firmly
press leads into the input jack completely.
CORRECT
FUNCTION BUTTONS
is pressed, the meter keeps track of the
7
7
for more than two seconds to return
OPERATING INSTRUCTIONS
to toggle between
7
8
to initiate measurement
INCORRECT
8
again to
8
again
9