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MN15-EU    V1.2    7/08 

Maintenance 

WARNING

:  To avoid electric shock, disconnect the test leads from any source of voltage 

before removing the back cover or the battery or fuse covers. 

 

WARNING: 

To avoid electric shock, do not operate your meter until the battery and fuse 

covers are in place and fastened securely. 

This MultiMeter is designed to provide years of dependable service, if the following care 
instructions are performed: 

1. 

KEEP THE METER DRY

. If it gets wet, wipe it off. 

2. 

USE AND STORE THE METER IN NORMAL TEMPERATURES.

 Temperature 

extremes can shorten the life of the electronic parts and distort or melt plastic parts. 

3. 

HANDLE THE METER GENTLY AND CAREFULLY.

 Dropping it can damage the 

electronic parts or the case. 

4. 

KEEP THE METER CLEAN.

 Wipe the case occasionally with a damp cloth. DO NOT 

use chemicals, cleaning solvents, or detergents. 

5. 

USE ONLY FRESH BATTERIES OF THE RECOMMENDED SIZE AND TYPE. 

Remove old or weak batteries so they do not leak and damage the unit. 

6. 

IF THE METER IS TO BE STORED FOR A LONG PERIOD OF TIME

, the battery 

should be removed to prevent damage to the unit. 

 

BATTERY/FUSE INSTALLATION and LOW BATTERY INDICATION 

WARNING

: To avoid electric shock, disconnect the test leads from any source of voltage 

before removing the battery 

cover

. Do not operate meter unless the battery is in place. 

LOW BATTERY INDICATION 

The 

 icon will appear in the display when the battery voltage becomes low. Replace the 

battery when this appears. 

BATTERY REPLACEMENT 

1. 

Disconnect the test leads from the meter. 

2. 

Remove the 2 Phillips head screws located on the back of the instrument and remove 
the battery cover. 

3. 

Replace the 9V battery. 

4. 

Secure the fuse/battery compartment cover. 

5. 

Dispose of the old battery as required by local regulations. 

 
 
You, as the end user, are legally bound (

Battery ordinance

) to return all used 

batteries and accumulators; 

disposal in the household garbage is prohibited!

 

You can hand over your used batteries / accumulators, gratuitously, at the 

collection points for our branches in your community or wherever batteries / 
accumulators are sold! 

Disposal 

Follow the valid legal stipulations in respect of the disposal of the device at the 

end of its lifecycle 

 

 
 

Summary of Contents for Extech Instruments MN15

Page 1: ...User s Guide Mini Digital Multimeter Model MN15...

Page 2: ...r manual before operating the meter Always remove the test leads before replacing the battery or fuses Inspect the condition of the test leads and the meter itself for any damage before operating the...

Page 3: ...ntinuity 250Vrms for 15 sec max Controls and Jacks 1 LCD display 2 Rotary function switch 3 10 ampere test lead jack 4 Test lead jack for voltage milliamp resistance continuity diode and temperature f...

Page 4: ...eing switched ON or OFF Large voltage surges may occur that can damage the meter 1 Set the function switch to the 600 VAC position 2 Insert the black test lead banana plug into the negative COM jack I...

Page 5: ...the 200mA position and insert the red test lead banana plug into the mA jack 3 For current measurements up to 10A set the function switch to the 10A position and insert the red test lead banana plug...

Page 6: ...e potential 1 Set the function switch to the position 2 Insert the black lead banana plug into the negative COM jack Insert the red test lead banana plug into the positive jack 3 Touch the test probe...

Page 7: ...e positive V jack 3 Touch the black test probe tip to the negative side of the battery Touch the red test probe tip to the positive side of the battery 4 Read the voltage in the display TEMPERATURE ME...

Page 8: ...BE STORED FOR A LONG PERIOD OF TIME the battery should be removed to prevent damage to the unit BATTERY FUSE INSTALLATION and LOW BATTERY INDICATION WARNING To avoid electric shock disconnect the tes...

Page 9: ...ifications Function Range Resolution Accuracy 200mV 0 1mV 2000mV 1mV 20V 0 01V 0 5 reading 2 digits 200V 0 1V DC Voltage V DC 600V 1V 0 8 reading 2 digits 200V 0 1V AC Voltage V AC 600V 1V 1 2 reading...

Page 10: ...er EN61010 1 and IEC61010 1 2nd Edition 2001 to CAT II 1000V CAT III 600V Pollution Degree 2 PER IEC1010 OVERVOLTAGE INSTALLATION CATEGORY OVERVOLTAGE CATEGORY I Equipment of OVERVOLTAGE CATEGORY I is...

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