Megger MIT400/2 Insulation and Continuity Tester


Megger approved distributor and service centre.

The Megger MIT400/2 is the entry model of the MIT400/2 series, giving high performance and 1000 V / 200 Gohm measurement. The MIT400 series have been updated with a series of enhancements and additions from years of customer feedback and use.

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Usually Stock or Short Lead Time

£ 315.40 rrp £ 380.00

save 17%

(£ 378.48 inc VAT.)

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The MIT400/2 is a competitively priced entry-level instrument with the capability to test insulation at 250 V, 500 V and 1000 V. It offers an enhanced fast continuity test feature, with auto-ranging for measurements from 0.01 Ω to 1.0 MΩ. Continuity tests can be performed at either 200 mA or 20 mA, to suit the requirements of the application. The instruments also offer voltage measurement up to 600 V AC and DC, with AC measurements being true RMS (TRMS).

The MIT400/2 has a tough shock-absorbing rubber over moulding that provides excellent grip, and it also features weatherproof IP54 protection. In addition, the instrument has a bar at the top to allow the addition of future accessories, such as magnetic hanging straps and belt loops.


The MIT400/2 includes all the features required for electricians and engineers working in a range of industries. Features are selected to make testing easy and fast in a range of situations.

Typical industries include: Electrical supply companies, Large and small scale electrical installation, Periodic inspection and testing, Cable testing.


Stabilised insulation testing.megger mit400/2 battery compartment
Variable 10V to 1000V test voltage.
Auto hold on continuity tests.
Analogue arc with pointer.
200Gohm test range.
Continuous continuity range.
Rechargeable options.
Contoured ergonomic design.
Increased battery life.
IP54 ingress protection.
CAT IV safety design.
600V measurement.

Megger MIT400/2 Specifications:

  • Insulation test voltage: 250 V / 500 V / 1000 V.
  • Lock button on MΩ: Yes.
  • Continuity measurement: 0.01 Ω to 999 kΩ (0 to 1000 kΩ on analogue scale).
  • Continuity accuracy: ± 3% ± 2 digits (0 to 100 Ω ).
  • Lead resistance: Null up to 9.00 Ω.
  • Voltage range AC: 10 mV to 600 V TRMS sinusoidal (40 Hz to 400 Hz), DC: 0 to 600 V.
  • Frequency measurement range: 45 Hz - 450 Hz.
  • Display range Analogue: 1 GΩ full scale.
  • Resolution: 0.1 kΩ.
  • Power: 6 x 1.5 V cells type IEC LR6 (AA, MN1500, HP7, AM3 R6HP) rechargeable cells may be used.
  • Protection: IP 54.
  • Dimensions: 228 mm x 108 mm x 63 mm (9.00 in x 4.25 in x 2.32 in).
  • Weight: 600 g (28.74 oz).
  • Megger MIT400/2 Warranty: 1 year (3 year subject to registering).


Includes: Megger MIT400/2, Red/Black Silicone test leads with Probes + Clips, Owners information CD, Batteries 6 x AA Alkaline, Hard carry case.

Insulation Test Voltages 250V, 500V & 1000V
Calibration Certificate Yes

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Megger MIT400/2 Insulation and Continuity Tester