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  1. Insulation Testers

Megger MIT400/2 Insulation Tester

Insulation testing up to 1000V and 200GΩ with dual digital display and analog arc .

Megger MIT400/2 Insulation Tester
Megger MIT400/2 Insulation Tester
Retired products cannot be ordered
The Megger MIT410/2 Insulation Tester is the suggested replacement

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Part Number
  • 1004-731
Manufactured
  • By Megger
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open 8:00 am to 5:30 pm ET.
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Overview

Features

  • Designed for Electrical and Industrial testing
  • Insulation testing up to 1000V and 200GΩ
  • True RMS voltage measurement to 600V AC/DC
    • 0.1mV resolution
  • 2% test voltage accuracy
  • Stabilized insulation test voltage
  • Live circuit detection and protection
  • Faster continuity testing from 0.01Ω to 1MΩ
  • IP54 rated case to reduce the chances of water ingress
  • CAT IV 600V / CAT III 1000V

What's in the Box

  • Rubber boot with built-in stand
  • Red/black silicone test leads with probes + clips
  • Owner’s information CD
  • 6 AA alkaline batteries
  • Hard carry case

Related Models

Megger MIT410/2 Insulation Tester
Megger MIT410/2 Insulation Tester

Insulation testing up to 1000V and 200GΩ with with PI, DAR and switch probe.

$1,100.00
Megger MIT420/2 Insulation Tester
Megger MIT420/2 Insulation Tester

Variable range insulation testing to 1000V and 200GΩ with with PI, DAR, switch probe and onboard storage of over 1000 test results.

$1,155.00
Megger MIT430/2 Insulation Tester
Megger MIT430/2 Insulation Tester

Variable range insulation testing to 1000V and 200GΩ with with PI, DAR, onboard memory and Bluetooth capability.

$1,320.00

Description

The Megger MIT400/2 insulation tester is a versatile instrument that offers testing up to 1000V and 200GΩ. Though the MIT400/2 is designed primarily for industrial applications, it offers a wide range of functions that allow it to excel in an exceptionally wide range of applications including electrical installations, cable testing, motor testing, automotive, ESD, panel building, avionics, maintenance, and others.

In addition to insulation testing, the Megger MIT400/2 also offers True RMS voltage measurement to 600V AC or DC as well as single range continuity testing from 0.01Ω to 1MΩ. All measurements are accurate up to ±2%. The large main digital readout provides good visibility of all main measurement results while a second digital display provides additional data such as test mode, test voltage, supply frequency or others. The included analog arc display shows essential charge and discharge characteristics not visible on a digital display and displays as a single pointer "needle" with response similar to a moving coil meter.

The Megger MIT400/2 insulation tester is sealed to IP54, providing a weatherproof case to reduce the chances of water ingress, including the battery and fuse compartment. Rubber over-molding combines the tough shock absorbing outer protection with excellent grip providing an almost indestructible case. The MIT400/2 offers CAT IV 600V / CAT III 1000V safety protection.

Typical applications for MIT400/2 includes:

  • Commercial Avionics
  • Military Land, Marine and Air communications
  • Manufacturing/production line goods
  • Electrostatic measurement
  • Component testing
  • Battery powered traction and lifting equipment

Documents

Spec Sheets

  • Megger MIT400/2 Insulation Tester Datasheet PDF (310 KB)

Manuals

  • Megger MIT400/2 Insulation Tester Manual PDF (4.3 MB)
  • Megger MIT400/2 Insulation Tester Quick Start Guide PDF (913 KB)

Other

  • Megger Guide to Electrical Insulation Testing PDF (1.2 MB)

Accessories

Megger 1007-157 SP5 Remote Probe
Megger 1007-157 SP5 Remote Probe

Replacement CAT IV 600 V switched test probe for the MIT400 Series Insulation Tester.

$215.00
Megger 1002-021 Bed of Nails Test Lead Set
Megger 1002-021 Bed of Nails Test Lead Set

$151.00
Megger 1007-160 Test and Carry Pouch
Megger 1007-160 Test and Carry Pouch

For MIT400 series insulation testers.

$122.00
Megger 1014-293 Test Lead Set
Megger 1014-293 Test Lead Set

Replacement red and black test lead set with crocodile clips.

$54.00

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

We're open 8:00 am to 5:30 pm ET

Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart

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Megger MIT400/2 Insulation Tester
Megger MIT400/2 Insulation Tester
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