MULTI MEASURING INSTRUMENTS M-2100 Instruction Manual Download Page 2

1.

 

FEATURES 

 

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Multi functional clamp-on tester. 

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Additional AC/DC voltage, resistance, diode test and continuity check. 

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Data hold and auto power off function. 

 
   

 

2.

 

!

WARNING 

 

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Do not make measurements of power lines carrying more than 250V. 
IN  SOME  CASES,  POWER  LINES  MAY  CARRY  VOLTAGE  SPIKES  OF 
SEVERAL  TIMES  OF  THE  NORMAL  SUPPLY  VOLTAGE.  THIS 
INSTRUMENT SHOULD NOT BE USED TO MEASURE POWER LINES. 
*The term of “POWER LINE” means the electrical circuit providing the power to 

factories, buildings, and etc. 

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Before  operating  this  instrument,  familiarize  yourself  with  all  instructions 
outlined in this manual. 

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Always check to make sure that the function switch is set to the proper position. 

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When  making  measurements,  use  CAUTION  as  dangerous  voltages  may  be 
present in normally safe areas. 

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To avoid electrical shock, use CAUTION when working above 60V DC or 25V AC 
rms. 
Such voltages pose a shock hazard.   

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Never make measurements with the case opened. 

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Never fail to keep the maximum tolerable input. 

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Never  operate  this  instrument  if  it  becomes  wet,  damp  or  has  any  liquid 
condensation build-up on any part of the instrument. 

● 

Never make measurements for uninsulated conductors or bus bars. 
 

 

 
 

 

 

 
 

 
 
 
 
 

Summary of Contents for M-2100

Page 1: ...lectronic design Before you use your new instrument read this Instruction Manual completely and familiarize yourself thoroughly with all functions Keep this manual carefully to take out whenever you n...

Page 2: ...nd etc Before operating this instrument familiarize yourself with all instructions outlined in this manual Always check to make sure that the function switch is set to the proper position When making...

Page 3: ...ower off The meter is set to power off mode approx 10 minutes after the power switch on Operating temperature 0 to 40 80 RH non condensing Strange temperature 10 to 60 70 RH non condensing Power suppl...

Page 4: ...nge to be measured Start the measurement at top range and then work down to lower range Open the CT and clamp it to the conductor to be measured at the center of CT Close CT completely Read the curren...

Page 5: ...n Connect the plug of red test lead into the V terminal and the plug of black test lead into the COM terminal Set the range selector switch to ACV range Contact the tips of the test leads to the circu...

Page 6: ...to rain or moisture Do not operate the tester in the presence of flammable gases or fumes CAUTION To avoid damage to the tester disconnect test leads before changing functions Do not exceed the maximu...

Page 7: ...TION Be sure all voltage is turned OFF in the circuit before making diode test 5 REPLACEMENT OF BATTERIES AND When the battery voltage falls below a specified voltage value the B mark will appear in t...

Page 8: ...sufficient internal inspections but if you find any defect due to the fault in our workmanship or the original parts please contact the dealer where you bought the instrument The warranty period is 12...

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