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MS8211D

DIGITAL MULTIMETER

INSTRUCTION MANUAL

 

 

 

 

Summary of Contents for MS8211D

Page 1: ...MS8211D DIGITAL MULTIMETER INSTRUCTION MANUAL ...

Page 2: ...ons 7 4 Operating Instruction 10 4 1 Data Hold 10 4 2 Maximum Value Measuring And Hold 11 4 3 Function Transform 11 4 5 Auto Power Off 11 4 6 Preparation For Measurement 11 4 7 Measuring DC Voltage 12 4 8 Measuring AC Voltage 13 4 9 Measuring Resistance 15 4 10 Diode Testing 16 4 11 Continuity Testing 17 4 12 18 Measuring DC Current 5 Maintenance 21 5 1 21 Battery Replacement 5 2 Test leads Replac...

Page 3: ...ion provided by the equipment probe assembly may be impaired 1 1 3 When the meter is delivered check that it has not been damaged in transit 1 1 4 When poor condition under harsh preservation confirm this meter without delay 1 1 5 Test lead or test clip must be in good condition Before using verify that the insulation on test lead or test clip is not damaged and or the leads wire is not exposed 1 ...

Page 4: ...bove 60V DC or 30V AC rms keep fingers behind the probe barrier while measuring 1 2 7 Never connect the meter leads across a voltage source while the transform switch is in the resistance diode or continuity mode Doing so can damage the meter 1 2 8 Never perform resistance diode and continuity measurements on live circuits 1 2 9 Before rotating the transform switch to change the function disconnec...

Page 5: ...suring results 2 1 Names Of Components 1 Probe 2 Rotatable Probe Socket 3 LED Indicator 4 Protection Ring 5 Transform Switch 6 DATA H Button 7 RANGE Button 8 MAX H Button 9 FUNC Button This meter is a portable professional measuring instrument with handsome LCD easily reading Single operation of a transform switch makes measurement convenient Overload protection and low battery indication are prov...

Page 6: ...h Ground 600V DC or AC 3 1 4 Display 20mm LCD 3 1 5 Max Show Value 1999 3 1 2 3 1 6 Polarity Indication indicates negative polarity 3 1 7 Overrange Indication Display OL 3 1 8 Sampling Time approx 0 4 second 3 1 9 Unit showing showing of function and electrical capacity 3 1 10 Low Battery Indication displayed 3 1 12 Auto power off time 15 min 3 1 13 Power Supply 1 5V 2 AAA battery 3 1 14 Dimension...

Page 7: ...dg 5digits 20MΩ 0 01MΩ 1 0 of rdg 1digits 1 0 of rdg 3digits Open Circuit Voltage 0 25V Overload Protection 250V DC or rms AC 3 2 6 DC Current Accuracy Range Resolution 20mA 200mA 0 1mA 0 01mA 1 5 of rdg 3digits 3 2 7 AC Current Accuracy Range Resolution 20mA 200mA 0 1mA 0 01mA 2 0 of rdg 3digits Overload Protection Resettable fuse Frequency Range 40Hz 200Hz Response Average calibrated in rms of s...

Page 8: ...orking condition If presses the DATA H button when power is on auto power off disable In sleep mode the auto power off function will be cancelled if presses the DATA H button to wake the meter 4 6 1 Set the transform switch to the right range At the manual range when the value scale to be measured is unknown beforehand select the highest range 4 6 Preparation For Measurement 4 6 2 When measuring a...

Page 9: ... reading from LCD display The polarity of the tested terminal which the tip of the meter connection will be indicated At the little voltage range the meter will show unsteady reading when test leads haven t reach the circuit it s normal because the meter is very sensitivity When meter touch the circuit you can get the true reading At the manual range mode when only the figure OL is displayed it in...

Page 10: ...nge situation and the higher range has to be selected For measuring resistance above 1MΩ the meter may take a few seconds to get stable reading When the input is not connected i e at open circuit the figure OL will be displayed for the overrange condition 4 10 Testing Diode 4 10 1 Rotate the probe socket clockwise to spin out the probe from the meter 4 10 2 Insert the black test lead or test clip ...

Page 11: ... clip in the COM jack 4 12 3 Set the transform switch at the mA range position 4 12 4 Press the FUNC button to transform to DC measurement Auto range and manual range can be transformed by pressing the RANGE button 4 12 5 Connect the probe tip of the meter and probe tip of the test lead or test clip in series with the load in which the current is to be measured 4 12 6 You can get a reading from LC...

Page 12: ...range has to be selected 4 14 Logic Test WARNING Risk of Electrocution You can t input the voltage which is higher than 100V rms AC it may damage the inner circuit or cause electrical shock Pay attention to avoid getting an electric shock when testing logic level 4 14 1 Rotate the probe socket anti clockwise to spin the probe into the meter 4 14 2 Insert the black test clip in the COM jack 4 14 3 ...

Page 13: ...leads Or Test Clip Replacement WARNING Full in compliance with safety standards can be guaranteed only if used with test leads supplied If necessary they must be replaced with the same model or same electric ratings Electric ratings of the test leads 600V 10A You must be replaced the test lead if the lead is exposed 6 ACCESSORIES Test Lead Electric Ratings 600V 10A Test Clip Electric Ratings 600V ...

Page 14: ...HYS006756 ...

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