The Megger MIT410/2 is a rugged CAT IV 600 V insulation and continuity tester from the MIT400/2 range, adding 50 V and 100 V test voltages, measurement to 100 GΩ and polarisation-index (PI) and DAR diagnostic timers. With fast continuity and true-RMS voltage measurement in an IP54 handheld, it is ideal for professional installation and preventive-maintenance testing to EN 61557.

Key Features
Insulation testing — 50, 100, 250, 500 and 1000 V DC test voltages measuring up to 100 GΩ (±3% ±2 digits).
PI & DAR timers — polarisation-index and dielectric-absorption-ratio diagnostic tests for insulation condition assessment.
Continuity testing — 200 mA (or 20 mA) test current, 0.01 Ω to 99.9 Ω, with an adjustable buzzer (1–20 Ω).
True-RMS voltage — DC 0–600 V and true-RMS AC 10 mV–600 V (40–400 Hz).
CAT IV 600 V & IP54 — rugged, dust- and splash-resistant for industrial use.
Long battery life — up to 2200 insulation tests from 5 × AA cells.
Compact & portable — 220 × 92 × 50 mm, 590 g (775 g with boot).