
Megger MIT400/2 Series Insulation and Continuity Testers
A series of CAT IV insulation and continuity testers for electrical installations, cable testing, motor testing, automotive, ESD, panel building, avionics and maintenance applications.
Assess insulation condition and identify developing issues in MV and HV cable systems.
A coordinated testing program supports new installations, commissioning, preventive maintenance, troubleshooting and asset condition assessment. Define the right test scope using your asset history, operating requirements and project objectives.


A series of CAT IV insulation and continuity testers for electrical installations, cable testing, motor testing, automotive, ESD, panel building, avionics and maintenance applications.

A high-voltage handheld insulation and continuity tester for motor and cable testing and specialist applications where operating voltages exceed 1000 V and higher insulation test voltages are needed.

A range of 5 kV, 10 kV and 15 kV insulation resistance testers for transformers, motors, switchgear and cables in environments up to 230 kV, with diagnostic tests for condition assessment and maintenance planning.

FLIR’s first pistol-grip camera with 640 × 480 thermal resolution, built to survey high-voltage, hazardous targets safely and quickly diagnose electrical and mechanical failures.

A 320 × 240 thermal imaging camera with laser-assisted autofocus and interchangeable lenses, covering near and distant targets for electrical and mechanical inspection.

An entry point to the Exx-Series with the resolution and sensitivity needed for basic condition monitoring, electrical/mechanical inspection and building inspection, measuring temperatures up to 650 °C.

A hazardous location-rated thermal camera certified for use in explosive gas, vapor and dust environments — no hot work permit needed — with FLIR MSX imaging and 1-Touch Level/Span for quick problem identification.

A portable, battery-powered dynamic motor analyser that monitors running motors in real time — capturing power quality, motor efficiency, torque and mechanical stress indicators to catch faults before they cause downtime.

An automated static motor analyser offering the complete range of tests to determine motor health, analyse trends and find faults — with high-voltage testing up to 15 kV, extendable to 40 kV with power packs.

A compact, stand-alone digital partial discharge measurement device for medium and high voltage insulation assessment — battery operated with a 7 in touchscreen and up to four parallel measurement channels.

A compact, non-invasive partial discharge monitor for continuous on-line evaluation of MV/HV asset insulation — combining a spectrum analyser, acoustic detector and conventional PD monitor in one instrument.

Portable test system category for assessing medium-voltage cable insulation.
Discuss your testing equipment, site services or calibration requirements with our technical team.