MULTI METER KO KAISE USE KARE

     

MULTI METER KO KAISE USE KARE 

 HOW TO USE DIGITAL MULTIMETER 

DOSTO MULTI-METER DO TYPES KA HOTE HAI :

  Analog Multi-meter and Digital Multi-meter. analogmulti meter 

me ek kanta hota hai dosto jo check karnne par wo right ya left

 ya fir ek jagah hi rahega, aur digital multimeter jab hum use 

karte hai usme ha reading bataye jab hum check karte hai jisko

hum resistance bhi kehte hai friends digital multi meter bahut 

asan hota hai use karne me mai apko yehi use karne ki salah 

dunga very easy hota hai use me.

dosto multi meter bahut important hota hai mobile repairing 

karne k liye ishi se hum saare component check karte hai k 

component sahi hai ya open hai ya short hogay hai aur mobile 

me saare sections ko hum multi meter se hi check karte hai k 

kiski supply kiske saat connect hai aur supply kaha jarahi hai 

kiske baad kaunsa component laga hai aur smd component series

 me hai ya parallel me hai aur battery kitni charge hai aur hot 

testing me hum multi meter use karker uska voltge check karte

 hai aur cool testing me hum uska resistense check karte hai k 

reading kitni aarahi hai so dosto multi meter bahut importanmt 

hai aur  so iske liye aap mere youtube channel smarttelecom1 

jaye aur multi meter ko kaise use karte hai iski video dekhe apko 

detail me information miljayegi. 


so friends niche maine english me sabkuch detail me bataya hai 

isko padhe k saare components ko kaise check karsakte hai multi 

meter ko use karke so end tak zaroor padhiye.

HOW TO USE 

MULTI METER 

IN ENGLISH...

Multimeter ko kaise use karte hai ?    friends multi 

meter me hum mobile smd k  saare parts ko check karte hai aur 

hot testing aur cool testing b karte hai.How to use Multi-meter to 

check voltage, Ohms, battery, continuity etc is more or less the 

same. The only difference is that a digital Multi-meter has a 

digital display of all the readings. An analog Multi-meter has a 

needle-type pointer that moves to a reading while testing any 

device or electronic component.

Function and Range Switch: This switch is used to 

select the function and desired range as well as to turn the 

instrument. In order to extend the life of the battery of the Multi-

meter, this switch must be kept in the “OFF” position when the 

instrument is not in use Display or LCD: To display all the 

readings

.Common Jack: Plug in connector for black (negative) test lead 

or probe.V ? mA Jack: Plug in connector for red (positive) test 

lead or probe for all voltage, resistance and current (except 10A) 

measurements.10A Jack: Plug in connector for red (positive) test 

lead or probe for 10A measurement.

1. Multimeter.
2. 
   
3. 1. Set  red and black test leads or probes.
4. 
   
5. Battery.
6. 
   
7. Thermoelectric couple.
8. 
   
9. Operator Instruction Manual.
10. 
    

           How to Use a Multimeter (Analog and Digital):                

   

  Instruction:

How to Measure DC (Direct Current) Voltage / DC Voltage Measurement:

1. Connect the red Test Lead to “V ? mA Jack” and the black lead to
2. 
   
   
   

   DC Current Circuit Symbol
   “COM” jack.
3. 
   
4. Set the “Range Switch” to desired DC V position. If the 
5. 
   
6. voltage to be measured is not known then set the Switch to the 
7. 
   
8. highest range and reduce it until satisfactory reading is obtained.
9. 
   
10. Connect Test Leads to device or circuit being measured.
11. 
    
12. Turn ON Power of the device, instrument or component being measured. 
13. 
    
14. Voltage will appear on the Digital Display of a Digital Multimeter along with 
15. 
    
16. voltage polarity.
17. 
    

How to Measure AC (Alternating Current) Voltage Using a Multimeter / AC

 Voltage Measurement:

1. Connect the red Test Lead to “V ? mA Jack” and the black lead to
2. 
   
   
   

   AC Current Circuit Symbol
   “COM” jack.
3. 
   
4. Set the “Range Switch” to desired AC V position.
5. 
   
6. Connect Test Leads to device, electronic component or circuit being
7. 
   
8.  measured.
9. 
   
10. Voltage value will appear on the Digital or Analog Display the Multimeter.

How to Measure DC (Alternating Current) Current Using a Multimeter / DC

 Current Measurement:

How to Measure Resistance Using a Multimeter / Resistance Measurement:

How to Measure Diode / Diode Measurement:

1. Connect the red Test Lead to “V ? mA Jack” and the black lead to
2. 
   
   
   

   Diode Circuit Symbol
   “COM” jack.
3. 
   
4. Set the “Range Switch” to diode position.
5. 
   
6. Connect Red Test Leads to Anode of the Diode and Black Test Lead to Cathode.
7. 
   
8. The forward voltage drop in mV will be displayed in the screen or display. 
9. 
   
10. If the diode is reversed, figure “1” will be displayed.
11. 
    

How to Measure Transistor hFE / Diode Measurement:

How to Measure Continuity / Audible Buzzer Continuity

 measurement:

1. Connect the red Test Lead to “V ? mA Jack” and the black lead to “COM” jack.
2. 
   
3. Set the “Range Switch” to Buzzer.
4. 
   
5. Connect test leads to the two points to be tested. If the resistance is lower
6. 
   
7.  than 100 Ohm then there will be buzzer sound which means that continuity is 
8. 
   
9. OK.

Test Signal Use:

1. Set the “Range Switch” to Signal Symbol.
2. 
   
3. A test signal appears between “V ? mA Jack” and “COM” jacks. The output 
4. 
   
5. voltage is approx 5V p–p with 50 k ohm impedance.

How to Measure Temperature / Temperature Measurement:

1. Connect the k-type thermoelectric couple to “V ? mA Jack” and “COM” jacks.
2. 
   
3. Set the “Range Switch” to “Temperature Position”.
4. 
   
5. The display will read the temperature value in Celsius or Fahrenheit.

How to Measure Room Temperature / Room Temperature Measurement:

Most Multimeters can easily measure room temperature from 0 to 35 degree

 Celsius. Just set the “Range Switch” to RT Position and the present room

 temperature will be displayed.

Warning:

1. To avoid electrical shock, hazard or damage, do not measure voltage 
2. 
   
3. exceeding 1000V or 750V above earth ground. Different Multimeters may 
4. 
   
5. have different measurement range. Read the instruction manual carefully 
6. 
   
7. before operating the Multimeter.
8. 
   
9. Before using the Multimeter, inspect Test Leads, Connectors and Probes for
10. 
    
11.  cracks, breaks or crazes in the insulation.
12. 
    
13. Before attempting to open the case of the Multimeter, be sure to disconnect 
14. 
    
15. leads or probes from any energized electronic circuit to avoid electrical shock.
16. 
    

How to Take Care of your Multimeter

When you are using a Multimeter, it is your responsibility to its proper care and

 prevent it from any damage:

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 HAPPY AND KEEP SMILE ON YOUR FACE AND VERY SOON I WILL BRING

 ONE MORE INTRESTING TOPIC ABOUT MOBILE REPAIRING TILL THEN 

SEE YOU SOON BA BYE.  

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