CEM DT-932N Скачать руководство пользователя | Manualshive

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5

6.

HOLD & Backlight pushbutton

7.

Max/Min pushbutton

8.

Range/ .Diode pushbutton

9.

HZ/% pushbutton

10.

AC Voltage Detector Sensor

11.

AC Voltage Detector indicator light

SYMBOLS AND ANNUNCIATORS

Continuity

BAT

Low Battery

Diode

HOLD

Data Hold

AUTO

AutoRanging

AC

Alternating Current or Voltage

DC

Direct Current or Voltage

SPECIFICATIONS
The instrument complies with:

EN61010-1.

Insulation:

Class2, Double insulation.

Overvoltage category:

CATIII 600V, CATII 1000V.

Display:

6000 counts LCD display with function indication.

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Содержание DT-932N

Страница 1: ...OPERATING INSTRUCTION True RMS AUTORANGING MULTIMETER COM MAX 10A 15 min every MAX V C F...

Страница 2: ...our body isolated from ground by using dry clothing rubber shoes rubber mats or any approved insulating material Turn off power to the circuit under test before cutting unsoldering or breaking the cir...

Страница 3: ...dicates a potentially hazardous situation which if not avoided could result in death or serious injury This CAUTION symbol indicates a potentially hazardous situation which if not avoided may result d...

Страница 4: ...ads should not be handled when these terminals are energized CONTROLS AND JACKS COM MAX 10A 15 min every MAX V C F 8 9 5 1 7 6 3 4 2 10 11 1 6000 count Liquid Crystal Display with symbolic signs 2 Fun...

Страница 5: ...r light SYMBOLS AND ANNUNCIATORS Continuity BAT Low Battery Diode HOLD Data Hold AUTO AutoRanging AC Alternating Current or Voltage DC Direct Current or Voltage SPECIFICATIONS The instrument complies...

Страница 6: ...storted signals True rms meters read accurately on either type of signal Low battery indication The is displayed when the battery voltage drops below the operating level Measurement rate 2 times per s...

Страница 7: ...600 0V 100mV 1000V 1V 1 5 of rdg 2 dgts Input Impedance 7 8M Maximum Input 1000V dc or 1000V ac rms AC Voltage Range Resolution Accuracy 6 000V 1mV 1 5 of rdg 10 dgts 60 00V 10mV 1 5 of rdg 10 dgts 6...

Страница 8: ...to 60 Hz Maximum Input 10A dc or ac rms on 10AAC range Resistance Range Resolution Accuracy 600 0 0 1 1 2 of rdg 4 dgts 6 000k 1 1 0 of rdg 2 dgts 60 00k 10 1 2 of rdg 2 dgts 600 0k 100 6 000M 1k 2 0...

Страница 9: ...rdg 5 dgts 99 99Hz 0 01Hz 999 9Hz 0 1Hz 1 2 of rdg 3 dgts 9 999kHz 1Hz 99 99kHz 10Hz 999 9kHz 100Hz 10MHz 1kHz 1 5 of rdg 4 dgts Sensitivity 0 5V RMS while 1MHz Sensitivity 3V RMS while 1MHz Maximum...

Страница 10: ...dc or ac rms OPERATION WARNING Risk of electrocution High voltage circuits both AC and DC are very dangerous and should be measured with great care 1 ALWAYS turn the function switch to the OFF positi...

Страница 11: ...nging This automatically selects the best range for the measurements being made and is generally the best mode for most measurements For measurement situations requiring that a range be manually selec...

Страница 12: ...g mode The display icon MAX will appear The meter will display and hold the maximum reading and will update only when a new max occurs 2 Press the MAX MIN key again and the display icon MIN will appea...

Страница 13: ...a bright red and a motor shaking will happen Hz duty 1 Switch to Hz range 2 Press the Hz button to show the reading in the display and the Hz indicator will appear on the display DC VOLTAGE MEASUREME...

Страница 14: ...ets As a result the reading may show 0 volts when the outlet actually has voltage on it Make sure the probe tips are touching the metal contacts inside the outlet before assuming that no voltage is pr...

Страница 15: ...current measurements set the function switch to the DC 10A position and insert the red test lead banana plug into the 10A jack 3 Remove power from the circuit under test then open up the circuit at t...

Страница 16: ...negative COM jack 2 For ACcurrent measurements set the function switch to the AC 10A position and insert the red test lead banana plug into the 10A jack 3 Remove power from the circuit under test the...

Страница 17: ...of the part under test so the rest of the circuit will not interfere with the resistance reading 4 Read the resistance in the display The display will indicate the proper decimal point value and symb...

Страница 18: ...nana plug into the positive jack 4 Touch the test probe tips to the diode or semiconductor junction you wish to test Note the meter reading 5 Reverse the probe polarity by switching probe position Not...

Страница 19: ...d value CAPACITANCE MEASUREMENTS WARNING To avoid electric shock disconnect power to the unit under test and discharge all capacitors before taking any capacitance measurements Remove the batteries an...

Страница 20: ...K thermocouple probe black test lead banana plug into the negative COM jack and the red test lead banana plug into the positive Temp jack 3 Touch the Temperature Probe head to the part whose temperatu...

Страница 21: ...on section of this manual 3 Dispose of the old battery properly WARNING To avoid electric shock do not operate your meter until the battery door is in place and fastened securely BATTERY INSTALLATION...

Страница 22: ...e before removing the fuse door 1 Disconnect the test leads from the meter and any item under test 2 Open the fuse door by loosening the screw on the door using a Phillips head screwdriver 3 Remove th...

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