DMM Flashcards

1
Q

color VA type LCD Display

A

50,000 count with 51-segment bar graph

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2
Q

Triple display

A

activated with REC, REL, Peak H buttons

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3
Q

REC (record mode)

A

store minimum, maximum and average readings over measurements period.

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4
Q

RANGE

A

manual range option for each function

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5
Q

PEAK-H

A

peak hold button engages .25 millisecond rapid signal capture function to catch glitches

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6
Q

COMP (Compare)

A

activates the compare function to compare your reading against a known standard

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7
Q

REL% (Relative Percent Mode)

A

factor out lead resistance for improved low ohm measurements or compare readings to a known standard - can also be used for differential measurements

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8
Q

EDIT

A

use in conjunction with the COMP and arrow buttons to set the standard value for comparing readings

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9
Q

Gray Button

A

use to select gray functions noted on meter

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10
Q

HOLD

A

lock the reading on the display for hard to read locations for future reference

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11
Q

Ohms, Conductance, Continuity

A

toggle between measuring resistance, conductance and continuity buzzer

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12
Q

ACmV/ DCmV(AC or DC millivolts)

A

measure up to 500 AC or DC millivolts

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13
Q

ADP (Adaptor mode)

A

direct readout on the LCD when using optional accessories

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14
Q

DCV (DC Volts)

A

measure up to 1,000 V

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15
Q

ACV/Hz (AC Volts and Frequency)

A

measure up to 1,000 V AC - Push the grey button to view frequency, duty, and mS pulse width of the signal

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16
Q

Diode Test

A

test for good, open, or shorted diodes in circuits

17
Q

CAP (Capacitance)

A

measure the capacitance of condensers and capacitors

18
Q

Hz (Frequency)

A

measure the frequency, duty and pulse width of sensors and signals. Also used to measure temperature (gray button)

19
Q

AC/DC Current Functions (Amps)

A

measure the parasitic draw from the battery with ignition off

20
Q

External Testing of Internal Fuses

A

you can determine the status of the internal fuses before you open the battery/fuse compartment