background image

1. 将功能开关置于“

A

      ”位置。

2. 将量程开关置于“

200mA

”档。

3. 断开待测电路的电源,把表笔串接到待测电路,然后开启电路的电源。

4. 读取读数。红表笔连接端的极性也将同时指示。

-9-

测量直流电流

测量电阻

1. 将功能开关置于“

Ω

           ”位置。

2. 将量程开关置于所需的电阻档位。

3. 将表笔跨接到待测电阻的两端。

4. 从屏幕读取测量结果。
注意:

1. 当所测量的电阻值为

1M

Ω

1M

Ω

以上时,读数可能需要过几秒钟才能稳

     定,这对于高阻的测量是正常的。

2. 当输入端开路时,屏幕显示“

1

”作为过量程指示。

3. 在测量电路上的电阻之前,断开被测电路的电源,并对所有电容进行充

    分放电。

DY03001 

用户手册

Содержание DY03001

Страница 1: ...Pocket Digital Multimeter DY03001 EN...

Страница 2: ......

Страница 3: ...1 1 3 3 4 4 5 8 8 8 9 9 10 10 10 11 11...

Страница 4: ...3 1 2 IEC 61010 2 II CATII 300V 1 2 3 1 DY03001...

Страница 5: ...2 4 5 6 7 8 30Vac 42Vac 60Vdc 9 10 11 12 13 14 15 16 17 CATII CATIII CATIV DY03001...

Страница 6: ...3 1 2 3 4 DC AC AC DC DY03001...

Страница 7: ...DIGITAL MULTIMETER MAX MAX 300V FUSED 200mA OFF 300 2000 200 20 2 CAT II 4 3 1 2 1999 2 3 IP IP20 0 40 75 1 2 3 OFF 4 10 50 85 1 5V 2 LR44 114 56 23mm 101 1 2 3 4 DY03001...

Страница 8: ...5 18 28 75 1M 300V dc 1 300V DY03001 2V 0 001V 0 01V 1 0 5 1 0 1V 1V 1 20V 200V 300V...

Страница 9: ...6 500k 40 400Hz 300V ac rms 1 300V 250mAH 250V DY03001 1 2 10 1 0 1V 1V 1 200V 300V 1 2 5 1 0 1mA 200mA...

Страница 10: ...7 0 4V DY03001 1 2 5 1 2k 0 001k 0 01k 0 1k 1k 20k 200k 2000k 2 5V 1mA 30 30 100 100 2 5V...

Страница 11: ...8 1 V 2 3 4 300V 1 V 2 300V 200V 3 4 300V DY03001...

Страница 12: ...1 A 2 200mA 3 4 9 1 2 3 4 1 1M 1M 2 1 3 DY03001...

Страница 13: ...10 1 2 3 4 30 1 2 3 4 1 12 DY03001...

Страница 14: ...11 1 1 1 5V LR44 2 1 2 1 5V LR44 2 250mA 250V 5 20mm 1 2 3 DY03001...

Страница 15: ......

Страница 16: ...L SYMBOLS SCREEN INTRODUCTION GENERAL SPECIFICATION TECHNICAL SPECIFICATIONS OPERATING INSTRUCTION DC AC Voltage DC Current Resistance Diode Continuity Test Maintenance Button Cell And Fuse Replacemen...

Страница 17: ...tection may be impaired When in doubt have the meter serviced Do not operate the meter where explosive gas vapor or dust is present Do not apply more than the rated voltage as marked on the meter betw...

Страница 18: ...oid false readings which could lead to possible electric shock or personal injury replace the button cells as soon as the low battery indicator appears To avoid electric shock do not touch any naked c...

Страница 19: ...n off power to the circuit before connecting the meter to the circuit Before moving the function switch or rotating the range switch disconnect the test leads from the circuit under test 3 Electrical...

Страница 20: ...to select desired function 3 Range Switch Used to select desired range as wel as to turn on or off the meter Set this range switch to the OFF position when the meter is not in use 4 Test Probes 4 Scre...

Страница 21: ...own on the display About 2 to 3 times sec 1 5V button cell LR44 or equivalent 2 pieces shown on the display Temperature 0 C to 40 C Relative Humidity 75 Temperature 10 C to 50 C Relative Humidity 85 1...

Страница 22: ...e Input Voltage 300V ac rms Response Average calibrated in rms of sine wave 1 If the voltage being measured is 300V the display may show the value of the voltage but the measurement is dangerous Range...

Страница 23: ...Protection 250mA 250V Fast fuse 1 shown on display 1 2 5 0 1mA 200mA DC Current Range Functions Resolution Accuracy Overrange Indication 1 shown on display Resistance 1 2 5 2k 0 001k 0 01k 0 1k 1k 20k...

Страница 24: ...Max Test Current 1mA Remark Diode test Functions Range The built in buzzer will sound if the resistance is less than about 30 The buzzer may or may not sound if the resistance is between 30 and 100 Th...

Страница 25: ...ted as well Note To avoid electric shock to you or damage to the meter do not measure a voltage higher than 300V Operating Instruction Measuring DC Voltage 1 2 3 4 Set the function switch to position...

Страница 26: ...ted as well Measuring DC Current 1 2 3 4 5 Set the function switch to position Set the range switch to desired resistance measuring range position Connect the test leads across the object to be measur...

Страница 27: ...h to position Set the range switch to position Connect the red test lead to the anode of the diode to be tested and the black test lead to the cathode of the diode The display shows the approximate fo...

Страница 28: ...s on the back cover and remove the back cover Replace the exhausted button cells with new ones of the same type 1 5V button cell LR44 or equivalent make sure that the polarity connections are correct...

Страница 29: ...company will not take the other responsibilities for any loss The contents of this manual can not be used as the reason to use the meter for any special application Note 1 2 3 Unpacking Inspection Dig...

Страница 30: ......

Страница 31: ......

Страница 32: ...177 3 201203 Tel 86 21 6061 1919 Fax 86 21 6061 1918 S A T A T O O L S H A N G H A I L I M I T E D Customer Service 3 F No 177 Bibo Road Shanghai 201203 UM_ET_DY03001_190508...

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