Extech Instruments MN25 User Manual Download Page 15 | Manualshive

Page: 15 / 15

Extech Instruments MN25 User Manual Download Page 15

MN25 Version 2.2 Aug 2003

15

Support Hotline (781) 890-7440

Tech support: Ext. 200; Email: [email protected]

Repair/Returns: Ext. 210; Email: [email protected]

Website: www.extech.com

Calibration and Repair Services

Extech offers repair and calibration services for the products we
sell. Extech also provides NIST certification for most products.
Call the Customer Service Department for information on
calibration services available for this product. Extech
recommends that annual calibrations be performed to verify
meter performance and accuracy.

Copyright

©

2003 Extech Instruments Corporation

All rights reserved including the right of reproduction in whole or in part in

any form.

«
...
13
14
15

Summary of Contents for MN25

Page 1: ...User s Guide MiniTecTM Series Model MN25 MultiMeter...

Page 2: ...r packaging to prevent damage in transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of specification improper maintenanc...

Page 3: ...0 seconds max every 15 minutes Resistance Continuity 250Vrms for 15sec max 2 USE EXTREME CAUTION when working with high voltages 3 DO NOT measure voltage if the voltage on the COM input jack exceeds 5...

Page 4: ...N symbol indicates a potentially hazardous situation which if not avoided may result damage to the product This symbol advises the user that the terminal s so marked must not be connected to a circuit...

Page 5: ...0 reading 2 digits 200mA 100 A 1 8 reading 5 digits AC Current A AC 10A 10mA 3 0 reading 5 digits 200 0 1 2000 1 20k 0 01k 200k 0 1k 0 8 reading 2 digits Resistance 2000k 1k 1 0 reading 2 digits 9V 10...

Page 6: ...al Low Battery Indication BAT is displayed if battery voltage drops below operating voltage Battery 9 Volt Battery Fuses mA A ranges 0 2A 250V fast blow A range 10A 250V fast blow Operating Temperatur...

Page 7: ...e jack Note Tilt stand fuse and battery compartment are on rear of unit LCD Display Indicators Continuity Diode test m milli volts amps k kilo ohms ohms V DC volts direct current V AC volts alternatin...

Page 8: ...roper measurement when connected to a circuit DC Voltage Measurements CAUTION Do not measure DC voltages if a motor on the circuit is being switched ON or OFF Large voltage surges may occur that can d...

Page 9: ...N Do not measure AC voltages if a motor on the circuit is being switched ON or OFF Large voltage surges may occur that can damage the meter 1 Set the function switch to the highest VAC position 2 Inse...

Page 10: ...and insert the red test lead banana plug into the mA jack 3 For current measurements up to 10A DC set the function switch to the 10A range and insert the red test lead banana plug into the 10A jack 4...

Page 11: ...ition and insert the red test lead banana plug into the mA jack 3 For current measurements up to 10A AC set the function switch to the 10A range and insert the red test lead banana plug into the 10A j...

Page 12: ...of the circuit will not interfere with the resistance reading 4 Read the resistance in the display and then set the function switch to the lowest position that is greater than the actual or any antic...

Page 13: ...orted devices will indicate near 0mV and an open device will indicate I in both polarities Continuity Check WARNING To avoid electric shock never measure continuity on circuits or wires that have volt...

Page 14: ...ry into battery holder observing polarity 5 Put the battery door back in place Secure with the screw Fuse Replacement WARNING To avoid electric shock disconnect the test leads from any source of volta...

Page 15: ...bration services for the products we sell Extech also provides NIST certification for most products Call the Customer Service Department for information on calibration services available for this prod...

Reviews:

No comments