Megger MIT400/2 series CAT IV insulation testers

SKU: 4695814-1-437
In Stock

  • Insulation Range: Up to 200 GΩ
  • Continuity Range: 0.01 Ω to 1 MΩ
  • Voltage Measurement: 600 V TRMS AC/DC
  • Safety Rating: CAT IV 600 V

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Description

The Megger MIT400/2 series CAT IV insulation testers are advanced, versatile instruments designed for a wide array of electrical testing applications. From intricate electrical installations to robust motor and cable testing, and specialized uses in automotive, avionics, and even electrostatic discharge (ESD) measurements, these testers offer unparalleled precision and reliability. The “CAT IV 600 V” rating signifies their suitability for use in the most demanding environments, including at the source of the low-voltage installation, where higher transient voltages can occur. This makes them indispensable tools for professionals prioritizing safety and accuracy in their work.

Unveiling the MIT400/2 Series Innovation

The MIT400/2 series represents a significant leap forward in insulation testing technology, building upon the legacy of the original MIT400 instruments. A core innovation lies in its stabilized insulation test voltage, which utilizes feedback control to limit overvoltage to a mere 2%. This is a remarkable improvement over the industry standard of 10% to 20%, ensuring that delicate circuits and components are protected from potential damage during testing. The redesigned robust case, featuring a convenient back stand and a 6-cell battery compartment with separate fuse access, further enhances durability and user-friendliness. The over-moulded construction provides increased protection, contributing to the impressive IP54 weatherproof rating, making these testers suitable for use in challenging outdoor and industrial conditions.

Enhanced Continuity for Precision

Beyond insulation testing, the MIT400/2 series significantly enhances continuity testing, making it remarkably faster and more efficient. The introduction of a single auto-ranging function spanning from 0.01 Ω to 1.0 MΩ streamlines the process by replacing the traditional “ohms” and “kOhms” ranges. This not only simplifies operation but also accelerates diagnostic procedures, allowing technicians to quickly identify continuity issues. The versatility is further underscored by the retention of both 200 mA and 20 mA test current options, providing flexibility for various applications and extending battery life when the lower current is sufficient. This commitment to both speed and precision in continuity measurements sets the MIT400/2 series apart.

Tailored Voltages for Diverse Needs

A standout feature of the MIT400/2 series is its user-variable insulation test voltage. Depending on the model, users can adjust the test voltage from 10 V to 1000 V in precise 1 V steps. This capability is crucial for applications requiring specific, non-standard test voltages, offering a level of customization that is often missing in other testers. Whether it’s for sensitive electronic components or specialized industrial equipment, the ability to fine-tune the test voltage ensures optimal and safe testing conditions. This flexibility, combined with the stringent voltage stabilization, makes the MIT400/2 series an incredibly adaptable instrument for a wide spectrum of diagnostic tasks.

Connectivity and Data Management

For modern professionals who require efficient data management, certain models within the MIT400/2 series offer test result storage and Bluetooth® downloading capabilities. This functionality allows users to save a large number of test results directly on the device, eliminating the need for manual record-keeping and reducing the risk of errors. The Bluetooth connectivity, particularly with the MIT430/2, enables seamless transfer of data to mobile devices or computer software like Megger’s CertSuite Asset or standard CSV files. This integrated data management system streamlines reporting, analysis, and compliance processes, making fieldwork significantly more productive and accurate.

Safety and Durability as Cornerstones

The Megger MIT400/2 series is engineered with paramount attention to safety and durability. Adhering to the stringent CAT IV 600 V safety rating, these instruments provide robust protection against transient overvoltages, which are common in industrial and utility environments. The built-in live circuit detection and protection features prevent damage to the instrument if accidentally connected to energized circuits, safeguarding both the equipment and the user. The tough, over-moulded housing not only offers excellent grip but also makes the unit highly resistant to impact and environmental ingress, as evidenced by its IP54 weatherproof rating. This combination of advanced safety features and rugged construction ensures reliable operation in the harshest conditions.

Broad Applications Across Industries

The versatility of the Megger MIT400/2 series is truly impressive, catering to an extensive range of industries and applications. Its capabilities extend far beyond basic electrical installations to include:

  • Cable Testing: Accurately assessing the integrity of power and communication cables.
  • Motor Testing: Diagnosing insulation issues in electric motors to prevent costly failures.
  • Automotive and Avionics: Performing critical insulation checks on vehicle and aircraft electrical systems, where precision and reliability are paramount.
  • ESD (Electrostatic Discharge) Measurement: Crucial for environments where static electricity can damage sensitive components.
  • Panel Building: Ensuring the safety and compliance of electrical control panels during assembly and installation.
  • General Maintenance: Essential for routine preventative maintenance across various industrial and commercial settings to ensure continuous operation and safety.

These specific applications highlight the instrument’s adaptability and essential role in diverse professional fields.

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When it comes to acquiring the Megger MIT400/2 series CAT IV insulation testers, the online store tpt24 stands out as the premier global destination. tpt24 is recognized as the world’s leading online store for this product, offering an unmatched purchasing experience. Every Megger MIT400/2 tester purchased from tpt24 comes with an unwavering guarantee of authenticity and quality. Regardless of your location, tpt24 ensures reliable and secure delivery of this essential tool right to your doorstep, providing peace of mind and access to top-tier equipment wherever you are in the world. Choose tpt24 for guaranteed product excellence and exceptional service.

Specifications

 

Feature Description
Insulation Testing Test Voltage: Selectable from 50 V, 100 V, 250 V, 500 V, 1000 V (model dependent). User-variable from 10 V to 1000 V in 1 V steps (model dependent).
Measurement Range: Up to 200 GΩ at 1000 V. Specific ranges: 10 GΩ (50V), 20 GΩ (100V), 50 GΩ (250V), 100 GΩ (500V).
Voltage Accuracy: Stabilized to -0% to +2% of the nominal test voltage.
Continuity Testing Measurement Range: Single auto-ranging from 0.01 Ω to 1.0 MΩ.
Test Current: Selectable 200 mA or 20 mA.
Lead Null: Compensation for lead resistance up to 10 Ω.
Bi-directional Testing: Option for automatic bi-directional testing (model dependent).
Voltage Measurement Type: True RMS AC/DC voltage measurement.
Range: Up to 600 V AC/DC.
Resolution: From 0.1 mV.
Frequency Measurement: Automatic display of frequency during voltage measurement (15 Hz to 400 Hz).
Safety & Durability Safety Rating: CAT IV 600 V.
Ingress Protection (IP) Rating: IP54 weatherproof.
Live Circuit Detection: Inhibits testing on circuits above 25 V, 30 V, 50 V, 75 V, or 100 V (user-settable, default 50 V).
Housing: Over-moulded, tough ABS for shock absorption and grip.
Advanced Features (Model Dependent) Polarisation Index (PI) & Dielectric Absorption Ratio (DAR): Available on MIT410/2, MIT420/2, MIT430/2.
Test Result Storage: Capacity for over 1000 test results on MIT420/2 and MIT430/2.
Bluetooth® Downloading: Available on MIT430/2 for data transfer to CertSuite Asset or CSV files.
Rechargeable Options: For mains and car charging (model dependent).
Display & Power Display Type: Combination of analogue arc and dual digital readout.
Battery Type: 6 x AA Alkaline or NiMH rechargeable cells.
Battery Life: Minimum 3000 insulation tests at 1000 V into 1 MΩ (with specific duty cycle).
Dimensions: 228 mm x 108 mm x 63 mm.
Weight: 600 g (instrument only).

Data Sheet

Download Data Sheet Of Megger MIT400/2 series CAT IV insulation testers

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