Extech MN42 Compact Digital Multimeter

Built-in non-contact voltage detector quickly checks for the presence of voltage from 100 to 600 VAC.

Extech MN42 Compact Digital Multimeter

Retired products cannot be ordered

The Extech EX320 Mini Digital Multimeter is the recommended replacement

View Company Reviews

Part Number

MN42

Manufactured

By Extech

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Product Manual Product Specs

Features

0.5% basic accuracy
Over-sized high contrast LCD display
Double molded housing
CAT III-600V
Manual ranging
2000 count
1.5V and 9V Battery tests

The Extech MN42 compact digital multimeter offers eight functions as well as non-contact voltage detection. The built-in non-contact voltage detector quickly checks for the presence of voltage from 100 to 600 VAC. Measurements are shown on an over-sized, high-contrast LCD display and double molded housing, the MN42 also offers CAT III-600V protection.

Other features of Extech MN42 compact digital multimeters include manual ranging, a 2000-count display and a basic accuracy of 0.5%. The MN42 measures AC and DC voltage to 600V and DC current to 10A. Offering a resistance of 2MΩ, this Extech digital multimeter also features diode/continuity measurement, as well as 1.5V and 9V battery tests.

The Extech MN42 compact digital multimeter ships complete with:

Test leads
9V battery
Carrying case

Extech MN42 Compact Digital Multimeter Specifications

Feature	Specification
Ranging	Manual
Display Counts	2000
Basic Accuracy	0.5%
NC Voltage Detector	100 to 600 VAC
DC Voltage	600V (0.1 mV)
AC Voltage	600V (0.1 mV)
DC Current	10A (1 µA)
Resistance	2 MΩ (0.1Ω)
Diode/Continuity	Yes
Battery Test	1.5V / 9V
Dimensions	5.9 x 2.75 x 1.8" (150 x 70 x 48mm)
Weight	9oz. (255g)

Spec Sheets

Extech MN42 Compact Digital Multimeter Datasheet PDF (339 KB)

Manuals

Extech MN42 Compact Digital Multimeter Manual PDF (383 KB)

Extech TL803 Standard Test Leads

Extech TL803 Standard Test Leads

Standard replacement test leads, compatible with most multimeters.

Extech TL805 Double Injected Test Leads

Extech TL805 Double Injected Test Leads

Professional grade, double coated PVC lead wires.

Extech Alligator Clips

Extech Alligator Clips

CAT III-1000V rated alligator clips.

Extech TL808 Professional Test Lead Kit

Extech TL808 Professional Test Lead Kit

8-piece professional test lead kit with CATIII-1000V safety rating.

Extech TL810 Electrical Test Lead Kit

Extech TL810 Electrical Test Lead Kit

8-piece, versatile, CAT III-1000V rated testing kit.

Extech TL809 Electronic Test Lead Kit

Extech TL809 Electronic Test Lead Kit

Ideally suited for testing digital circuitry.

Extech TL740 Test Clip Set

Extech TL740 Test Clip Set

Industrial plunger style - spring loaded clip with steel jaws.

Extech TL747 Test Probe Set

Extech TL747 Test Probe Set

Sharp probes for use on high density components and boards and for piercing insulation.

Extech TL831 Test Lead Set

Extech TL831 Test Lead Set

12 piece industrial grade test lead kit.

Extech TL833 Test Lead Set

Extech TL833 Test Lead Set

Industrial test lead set with CAT III - 1000V rating.

Extech TL841 Test Lead Kit

Extech TL841 Test Lead Kit

16-piece kit with multiple test lead tip configuration.

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Shawn D.
Senior Applications Engineer
20 years at Instrumart

Luke M.
Applications Engineer
5 years at Instrumart

Rhys D.
Applications Engineer

David S.
Applications Engineer

Alex A.
Senior Applications Engineer
19 years at Instrumart

Dwight M.
Senior Applications Engineer
28 years at Instrumart

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Shawn D.
Senior Applications Engineer
20 years at Instrumart

Luke M.
Applications Engineer
5 years at Instrumart

Rhys D.
Applications Engineer

David S.
Applications Engineer

Alex A.
Senior Applications Engineer
19 years at Instrumart

Dwight M.
Senior Applications Engineer
28 years at Instrumart

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Recently Viewed

Extech MN42 Compact Digital Multimeter