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MN15-EU    V1.2    7/08 

FUSE 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. 

Gently remove the fuse(s) and install the new fuse(s) into the holder(s). 

4. 

Always use fuses of the proper size and value (200mA/660V ceramic fast blow for the 
mA / µA ranges, 10A/250V ceramic fast blow for the A range). 

5. 

Secure the fuse/battery compartment cover. 

WARNING

: To avoid electric shock, do not operate your meter until the fuse cover is in 

place and fastened securely. 

Range Specifications 

Function Range 

Resolution  Accuracy 

200mV 0.1mV 

2000mV 1mV 

20V 0.01V 

±

(0.5% r 2 digits) 

200V 0.1V 

DC Voltage 

(V DC) 

600V 1V 

±

(0.8% r 2 digits) 

200V 0.1V 

AC Voltage 

(V AC) 

600V 1V 

±

(1.2% r 10 digits 

(50/60Hz) 

200mA 

100

μ

±

(1.2% r 2 digits) 

DC Current 

(A DC) 

10A 10mA 

±

(2.0% r 2 digits) 

200

Ω

 0.1

Ω

 

2000

Ω

 

1

Ω

 

20k

Ω

 0.01k

Ω

 

200k

Ω

 0.1k

Ω

 

±

(0.8% r 2 digits) 

Resistance 

20M

Ω

 10k

Ω

 

±

(1.5% r 2 digits) 

9V 10mV 

Battery Test 

1.5V 1mV 

±

(1.0% r 2 digits) 

-20°C to 750°C 

1°C 

Temperature 

-4°F to 1400°F 

1°F 

±

(3% of r5°C/9°F) 

 

Notes

Accuracy specifications consist of two elements: 

 

 (% reading) – This is the accuracy of the measurement circuit. 

 

 (+ digits) – This is the accuracy of the analog to digital converter. 

Accuracy is stated at  18

o

C to 28

o

C (65

o

F to 83

o

F) and less than 75% RH. 

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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