(4 reviews)

MaxiEV ITS100 EV Insulation Resistance Tester – High Voltage DC (50V, 100V, 250V, 500V, 1000V) – Visualized Data Display – One-Year Limited Warranty


Voltage Levels50V, 100V, 250V, 500V, 1000V DC
FunctionInsulation Resistance Testing
ApplicationEV Components and Systems
Data OutputVisualized Data Display
UsageIdentifies Damage, Deterioration, Contamination of Insulation
WarrantyOne-Year Limited Warranty

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MaxiEV ITS100 EV Insulation Resistance Tester

The MaxiEV ITS100 is a sophisticated EV insulation resistance tester designed to ensure the safety and reliability of high voltage electrical components and systems in electric vehicles. This advanced tool helps technicians diagnose and prevent potential issues, ensuring optimal performance and safety.

Key Features

  • High Voltage Testing
    • Applies a high DC voltage (50V, 100V, 250V, 500V, or 1000V) to the tested component or system.
    • Measures the resulting current flow to identify insulation issues.
  • Resistance Measurement
    • Tests resistance measurement before loading components into the vehicle.
    • Helps identify issues such as damage, deterioration, or contamination of the insulation.
  • Visualized Data Output
    • Provides easily interpretable visualized data.
    • Facilitates informed decision-making during vehicle maintenance.
  • Three Measurement Modes
    • Relative Mode: Measures the difference between the current and a reference value.
    • Timely Mode: Provides measurements at specific intervals.
    • Continuity Mode: Tests for the continuous flow of current.

MaxiEV ITS100 Compliance and Safety

  • Standards Compliance
    • Complies with IEC/EN 61010-1 standards for 1000V CAT Ⅲ and 600V CAT Ⅳ measurements.
  • Safety Functions
    • Includes functionality for discharging capacitors.
    • Tests and diagnoses isolation faults or shorts.

MaxiEV ITS100 Additional Features

  • Automatic Power-Off
    • Conserves battery power with an automatic power-off function.
  • Warranty
    • Covered by a one-year limited warranty, providing peace of mind and reliable support.


  • High Voltage Wiring and Components
    • Suitable for testing high voltage wiring and components in electric vehicles.
  • Vehicle Maintenance
    • Essential tool for routine vehicle maintenance and safety checks.
  • Isolation Faults
    • Ideal for diagnosing and addressing isolation faults or shorts in EV systems.

The MaxiEV ITS100 is the ultimate tool for technicians working with high voltage systems in electric vehicles. Its comprehensive testing capabilities, coupled with visualized data output and compliance with international safety standards, make it an indispensable addition to any EV maintenance toolkit.

Remote Technical Support

backed by a reliable and accessible remote technical support system. This feature ensures that a team of dedicated experts is readily available to offer prompt assistance and guidance whenever any issues arise during the diagnostic process, fostering a seamless and hassle-free diagnostic experience.

5.0 Average Rating Rated (4 Reviews)


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  1. jacks

    MaxiEV ITS100 EV Insulation Resistance Tester is very good

    Helpful (0) Unhelpful (0)
  2. perfect

    super product

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  3. awq

    amazing product autel ev

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  4. d

    good amazing

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