Megger MIT400 CAT IV Insulation Tester

Insulation testing up to 1000 V and 200 GΩ, Analog arc and dual digital display.

Megger MIT400 CAT IV Insulation Resistance Tester
MIT400 Introduction, overview and product demonstration

Retired products cannot be ordered

The Megger MIT400/2 is the recommended replacement

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Part Number

MIT400-EN

Manufactured

By Megger

Includes

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

Features

CAT IV 600 V rating
TRMS & DC Voltage measurement
Continuity testing at 200 mA or 20 mA down to 0.01
IP54 rated

What's in the Box

Silicone test leads
Rubber boot with built-in stand
Carrying case
Info CD
Calibration certificate
3yr warranty

The Megger MIT400 insulation and continuity tester has been designed for electrical testing by power utilities, industrials, telecommunication companies, commercial/domestic electricians and anyone with unique test voltage requirements. The wide range of features also makes the MIT400 ideal for maintenance technicians and engineers. They replace the well-established BM400 insulation tester range, giving greater functionality with simplified operation, greater application range and increased safety.

The MIT400 ranges from 250 V, 500 V and 1000 V

Applications for MIT Models 400, 410, 420 and 430 include:

Building/Campus electrical maintenance
Large and small scale electrical installations
Periodic electrical systems inspection and testing
Cable testing

The MIT400 Series instruments are designed to meet all of the requirements of IEC1010-2 and EN61557 and meets the safety requirements for use on CAT IV 600 V.

Specific safety features include:

Any live circuit detection inhibits any insulation testing on circuits above 50 V (75 volts on Telecom models)
Any live circuit detection and test inhibit on continuity measurements
Default display of live circuit voltage on all ranges
Detection and inhibit features function even if the protections fuse has failed

Also, fast detection circuitry prevents damage to the instruments if accidentally connected to live circuits or across phases.