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Megger MIT400/2 CAT IV Insulation Tester

by Megger

Last updated Mar 29, 2026 · 2 revisions

CAT IV 600V insulation tester with 250/500/1000V test voltages, 200 GΩ range, variable voltage in 10V steps, and IP54 weatherproof rating for HVAC fieldwork.

Highlights

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About This Product

The Megger MIT400/2 is a professional-grade insulation and continuity tester rated at CAT IV 600V for safe use on HVAC electrical systems. It provides three standard test voltages (250V, 500V, 1000V) plus variable voltage from 50V to 1000V in 10V steps, with feedback-controlled accuracy limiting overvoltage to just 2%. Features auto-ranging continuity from 0.01 Ohm to 1 MOhm, capacitance measurement, IP54 weatherproofing, and rubber-armored drop protection.

Capabilities

How this product is delivered and what's included out of the box.

Mobile app
Not available
Free trial
No
Free tier
No
Public API
No
Deployment
On Premise

FSH Score Breakdown

Ease of Use
5.0
Features
3.5
Support
5.0
Value
5.0
Integrations
3.5
AI Capabilities
1.5

Customer Reviews

Features

2 features confirmed across 1category· Showing confirmed capabilities only

Hardware Features2features

Automatic Range SelectionAutomatic Ranging True RMS Technology

Pricing

Model
Custom
Starting at
$992
Notes
CAT IV insulation and continuity tester. ~$992 at retail. Used across electrical installations, cable testing, motor testing, automotive, ESD, panel building, avionics, and HVAC maintenance.
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