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简介

         本万用表是一款结构紧凑的3 1/2位数字万用表.可用来测量直流和交流电
压、直流电流、电阻、二极管及通断,并具有极性指示及电池低电压指示功能。本
仪表体积小,重量轻,采用盒式结构设计,便于携带,是理想的测量工具。

         本仪器的设计符合IEC 61010,污染等级2级,测量种类II(CATII 300V)。

为避免电击和人身伤害,请遵循以下操作要求:
1. 仪器存在破损时,请勿使用。 使用前请检查外壳,尤其应注意连接器
     周围的绝缘。
2. 检查表笔的绝缘是否有损坏或暴露的金属。检查表笔是否导通。
     如果表笔有损坏,请更换后再使用。
3. 若仪器工作失常,请勿使用。保护设施可能已遭破坏。
     若有疑问,应把仪器送去维修。

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安全须知

DY03001 

用户手册

Summary of Contents for DY03001

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

Page 2: ......

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

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

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

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

Page 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...

Page 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...

Page 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...

Page 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...

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

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

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

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

Page 15: ......

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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Page 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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