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Instruction Manual

Electrical Specification:

(

Ⅰ

) The accuracy specification is defined as

( …%reading

＋

…count ) At 23

℃

≦

80 %RH

ACA

(Autorange)

Range

Resolution

Accuracy ( 50Hz~500Hz)

Overload Protection

10A 1mA

80A 10mA

2%+10

80~100A 10mA

3.5%+10

150Arms

Accuracies are specified from 5% to 100% of range

DCA

(Autorange)

Range

Resolution

Accuracy

Overload Protection

10A 1mA

80A 10mA

2.5%+10

80~100A 10mA

4.5%+10

150Arms

Accuracies are specified from 5% to 100% of range

ACV

Range

Resolution

Accuracy (50Hz~500Hz)

Overload Protection

600V 0.1V

1.5%+5

660Vrms

DCV

Range

Resolution

Accuracy Overload

Protection

600V 0.1V

1%+2

660Vrms

Ohm (

)

Range Resolution

Accuracy

MAX Test Voltage

Overload Protection

10K

1%+3 3V

600Vrms

Continuity (

)

Range

Active Region

MAX Test Voltage

Overload Protection

<100 Ohm 3V

600Vrms

(

Ⅱ

) Analog output: ( for ACA & DCA range)

10 mV/Amp (20KHz at

3dB)

Accuracy:

(4.5% r 0.5mV)

Output impedance: approx 3K

Overload protection: 600 Vrms

Содержание DCM-043

Страница 1: ......

Страница 2: ...ecification 3 III Instrument Familiarization 4 Symbol Definition 4 Instrument Familiarization 4 Button Instruction 5 IV Measuring Instruction 6 4 1 ACA measurement 6 4 2 DCA measurement 7 4 3 ACV measurement 8 4 4 DCV measurement 9 4 5 Resistance measurement 10 4 6 Continuity Test 11 4 7 Analog Signal Output 12 V Battery Changing 13 VI Maintenance 13 ...

Страница 3: ...his manual Exercise extreme caution when measuring live systems with voltage greater than 60V DC or 30V AC Keep fingers behind the protection ring when measuring with test leads Replace batteries when the symbol appears to avoid incorrect data Environmental Conditions Altitude up to 2000 meters Operating temperature 0 C 40 C 80 RH non condensing Storage temperature 10 C 60 C 70 RH battery removed ...

Страница 4: ...proper operation range symbol will appear on the LCD display Auto Power Off The meter will power it self OFF after 30 minutes of inactivity Electromagnetic Compatibility Vac and Aac only RF field 3V m Total accuracy specified accuracy 5 0 of range Power Source UM 4 or AAA 1 5V battery x 2 Battery Life 45 hr approx alkaline battery Clamp opening size 12 5mm 1 2 inch Dimension L x W x H 202x70x34mm ...

Страница 5: ... 2 5 10 80 100A 10mA 4 5 10 150Arms Accuracies are specified from 5 to 100 of range ACV Range Resolution Accuracy 50Hz 500Hz Overload Protection 600V 0 1V 1 5 5 660Vrms DCV Range Resolution Accuracy Overload Protection 600V 0 1V 1 2 660Vrms Ohm Ω Range Resolution Accuracy MAX Test Voltage Overload Protection 10KΩ 1Ω 1 3 3VDC 600Vrms Continuity Range Active Region MAX Test Voltage Overload Protecti...

Страница 6: ...rument Familiarization Voltage Indicator Ampere Indicator Continuity Peak Hold Low Battery Alternate Direct Signal Digital Reading Auto Power Off Indicator Data Hold Relative Indicator 5 4 6 3 2 8 1 7 9 HOLD 600V CAT II ZERO V V A A OFF 100A 300V CAT III 600V CAT II COM 600V ...

Страница 7: ...the Zero button again to exit the zero mode Data Hold Peak Hold Button To activate the Data Hold feature press and hold the Hold button To de activate the Data Hold feature press and hold the Hold button again To activate the Peak Hold feature press and hold the Peak button until the symbol displays To deactivate the Peak feature press and hold the Peak button for 2 seconds The meter will return t...

Страница 8: ...n 4 1 ACA measurement Switch the function selector to A range Open the clamp by pressing the jaw opening handle and insert the cable to be measured into the jaw Close the clamp and get the reading from the LCD panel Note Before this measurement disconnect any test lead with the meter for safety In some cases where reading is difficult press the HOLD button and read the result later 4 CORRECT 7 INC...

Страница 9: ...ng handle and insert the cable to be measured into the jaw Close the clamp and get the reading from the LCD panel Note Before this measurement disconnect any test lead from the meter for safety In some cases where reading is difficult press the HOLD button and read the result later ZER O V H O LD A V A O FF 600V C AT II 100A C O M 30 0V C AT III 60 0V CA T II 60 0V ...

Страница 10: ...o Take any voltage measurement that may exceed this maximum to avoid Electrical shock hazard and or damage to this instrument Switch the function selector to V range Connect red test lead to terminal and black one to the COM terminal Measure the voltage by touching the test lead tips to the test circuit where the value of voltage is needed Read the result from the LCD panel ...

Страница 11: ...Connect red test lead to terminal and black one to the COM terminal Measure the voltage by touching the test lead tips to the test circuit where the value of voltage is needed Read the result from the LCD panel HOLD 600V CAT II ZERO A V V A OFF 100A COM 300V CAT III 600V CAT II 600V ...

Страница 12: ...unction selector to range Connect red test lead to terminal and black one to the COM terminal Connect tip of the test leads to the points where the value of the resistance is needed Read the Ohm value from the LCD panel Note When measuring resistance value from a circuit make sure the power is cut off and all capacitors are discharged ...

Страница 13: ... the function selector to range Connect red test lead to terminal and black one to the COM terminal Connect tip of the test leads to the points where continuity is to be tested If the resistance is under 100Ω the beeper will sound continuously Beeper A V ZERO V HOLD OFF A 100A 600V CAT II 300V CAT III 600V CAT II 600V COM ...

Страница 14: ...oscilloscope input terminal Open the clamp by pressing the jaw opening handle and insert the cable to be measured into the jaw Close the clamp and get the analog voltage signal from the meter Note If measuring DC via clamp signal output will be DC voltage If measuring AC via clamp signal output will be AC voltage ZER O V H O LD A V A O FF 60 0V CAT II 10 0A V 10 0 60 0V CA T II 30 0V CA T III C O ...

Страница 15: ...r AAA size batteries 3 Close the back cover and fasten the screw VI Maintenance CAUTION To avoid contamination or static damage do not touch the circuit board without proper static protection REMARK Remove the batteries if the meter is not used for extended periods of time Do not store the meter in a high temperature humidity environment When measuring current keep the cable at the center of the c...

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