Megger MIT400/2 Industrial Telecom Insulation Tester

  • Insulation tests up to 1000 V, 200 GΩ
  • Fast continuity 0.01 Ω to 1 MΩ range
  • Dual digital and analogue arc display
  • CAT IV 600 V safety rating, IP54 case
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£410.91 (ex VAT)

£493.09 (inc VAT)

Earn 410 points

In Stock - Express Delivery Available
FREE Megger Test Lead Set worth £32.95!
  • Insulation tests up to 1000 V, 200 GΩ
  • Fast continuity 0.01 Ω to 1 MΩ range
  • Dual digital and analogue arc display
  • CAT IV 600 V safety rating, IP54 case
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£410.91 (ex VAT)

£493.09 (inc VAT)

Earn 410 points

In Stock - Express Delivery Available
FREE Megger Test Lead Set worth £32.95!
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Megger MIT400/2 Industrial Telecom Insulation Tester

The Megger MIT400/2 Industrial Telecom Insulation Tester is designed for professionals who need accurate, reliable insulation and continuity testing in demanding environments. It delivers stable voltage control with precision and provides an extended testing range for both industrial and telecom applications. Built to meet strict safety standards, it ensures confidence even when working on high-voltage systems.

Precision and Performance

The Megger MIT400/2 offers insulation testing up to 1000 V with a wide resistance range reaching 200 GΩ. Its fast continuity function measures from 0.01 Ω to 1 MΩ in a single range, improving workflow efficiency. The tester combines analogue arc response with dual digital displays, giving clear and immediate feedback in all conditions. Live circuit detection and protection are built in, ensuring operator safety during every use.

Practical Design and Safety

The instrument features a tough housing and an IP54 rating, which provide weather resistance and make it suitable for both field and workshop conditions. It runs on six standard AA batteries or optional rechargeable packs, delivering up to 3000 insulation tests at 1000 V. CAT IV 600 V compliance reinforces safety and ensures secure operation across a wide range of applications.

The Megger MIT400/2 is not only accurate and robust, but it is also highly versatile. With features such as variable insulation test voltages, timed testing, and optional data storage and Bluetooth transfer on higher models, it adapts to many industry needs. It is a dependable tool for electrical engineers, telecom specialists, and maintenance teams requiring consistent, high-quality results.

Key Features
  • Insulation testing up to 1000 V with 200 GΩ range
  • Fast continuity testing from 0.01 Ω to 1 MΩ
  • Feedback-controlled stable test voltage
  • Dual digital display with analogue arc response
  • CAT IV 600 V rated with IP54 protection
  • Live circuit detection with automatic inhibit
  • Single range continuity testing with 200 mA or 20 mA options
  • High test accuracy with ±2% tolerance
  • Portable design with strong rubber overmoulded housing
  • Battery life up to 3000 insulation tests at 1000 V
  • Rechargeable options for mains or vehicle charging
  • Options for test result storage and Bluetooth transfer (model dependent)
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Megger MIT400/2 Industrial Telecom Insulation Tester

The Megger MIT400/2 Industrial Telecom Insulation Tester is designed for professionals who need accurate, reliable insulation and continuity testing in demanding environments. It delivers stable voltage control with precision and provides an extended testing range for both industrial and telecom applications. Built to meet strict safety standards, it ensures confidence even when working on high-voltage systems.

Precision and Performance

The Megger MIT400/2 offers insulation testing up to 1000 V with a wide resistance range reaching 200 GΩ. Its fast continuity function measures from 0.01 Ω to 1 MΩ in a single range, improving workflow efficiency. The tester combines analogue arc response with dual digital displays, giving clear and immediate feedback in all conditions. Live circuit detection and protection are built in, ensuring operator safety during every use.

Practical Design and Safety

This instrument is constructed with a tough housing and IP54 rating for weather resistance, making it suitable for field or workshop conditions. It uses six standard AA batteries, with the option of rechargeable packs, delivering up to 3000 insulation tests at 1000 V. Safety is reinforced with CAT IV 600 V compliance, ensuring secure operation across a wide range of applications.

The Megger MIT400/2 is not only accurate and robust, but it is also highly versatile. With features such as variable insulation test voltages, timed testing, and optional data storage and Bluetooth transfer on higher models, it adapts to many industry needs. It is a dependable tool for electrical engineers, telecom specialists, and maintenance teams requiring consistent, high-quality results.

Key Features
  • Insulation testing up to 1000 V with 200 GΩ range
  • Fast continuity testing from 0.01 Ω to 1 MΩ
  • Feedback-controlled stable test voltage
  • Dual digital display with analogue arc response
  • CAT IV 600 V rated with IP54 protection
  • Live circuit detection with automatic inhibit
  • Single range continuity testing with 200 mA or 20 mA options
  • High test accuracy with ±2% tolerance
  • Portable design with strong rubber overmoulded housing
  • Battery life up to 3000 insulation tests at 1000 V
  • Rechargeable options for mains or vehicle charging
  • Options for test result storage and Bluetooth transfer (model dependent)

 

Technical Specifications
SpecificationDetails
Product nameMegger MIT400/2 Industrial Telecom Insulation Tester
Test voltages50 V, 100 V, 250 V, 500 V, 1000 V (model dependent)
Variable voltage10 V to 1000 V in 1 V steps (MIT420/2 and MIT430/2)
Insulation resistance range2 GΩ to 200 GΩ depending on test voltage
Continuity range0.01 Ω to 1 MΩ automatic
Continuity test current200 mA or 20 mA
Voltage measurementTrue RMS AC/DC up to 600 V
DisplayDual digital readout with analogue arc
Safety ratingCAT IV 600 V
ProtectionLive circuit detection and test inhibit
IP ratingIP54
Dimensions228 mm x 108 mm x 63 mm
Weight600 g (instrument only), 1.75 kg (with case)
Power supply6 x 1.5 V AA cells (Alkaline or NiMH rechargeable)
Battery lifeApprox. 3000 insulation tests @ 1000 V
Operating temperature-10 °C to +55 °C
Storage temperature-25 °C to +70 °C
Humidity90% RH at 40 °C max
Calibration temperature+20 °C
Maximum altitude2000 m
EMC complianceIEC 61326
Safety complianceIEC 61010-1 (1995) to 600 V CAT IV
Part codesMIT400/2, MIT410/2, MIT420/2, MIT430/2
WarrantyNot specified in provided data

 

Megger MIT400 vs MIT410 vs MIT420
 MIT400/2MIT410/2MIT420/2
Insulation test voltage
250 V, 500 V and 1kV
50 V and 100 V
Variable from 10 V to 1kV
Insulation resistance to200GΩ200GΩ200GΩ
PI, DAR and timed
Lock on
Continuity
0.01 Ω to 10 MΩ100 Ω
Auto reverse polarity
Test lead null>10Ω>10Ω>10Ω
Voltage measurement
600V AC/DC
mV AC/DC
Frequency measurement45 – 450Hz45 – 450Hz
Capacitance
Capacitance 1nF – 10µF
Additional features
PASS/FAIL LIMIT ALARM
Auto power down
Battery powered
Recharger ready
On-board memory
Bluetooth downloading and software
2-wire silicone lead set
Probe incorporating test button
CAT IV 600V rated
IP54 rated
Free calibration Certificate
Warranty upgradeable to 3 years FREE

 

What’s Included
  • Megger MIT400/2
  • Red/Black Silicone Lead Set with Clips
  • Protective Rubber Boot
  • Manufacturers Calibration Certificate
  • Batteries

QUESTIONS

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