Megger EVT100 Electric vehicle tester
- Insulation Resistance: Up to 200 GΩ
- DC Voltage Range: 0–1000 V
- Low Resistance: Down to 1 mΩ
- Data Storage: 256 Test Results
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Description
Advanced Solution For Electric Vehicle Testing Needs
The transition to electric vehicles (EVs) in both the industry and consumer sectors demands reliable testing tools to ensure both safety and full regulatory compliance. The Megger EVT100 Electric Vehicle Tester stands out as a state-of-the-art, handheld multifunctional tester, offering all core diagnostic and compliance tests necessary for EVs and their related components. Designed intentionally for professionals involved in EV manufacturing, regular maintenance, crash investigation, and even workshops and garages, the EVT100 makes reliable testing accessible to both skilled technicians and less-experienced operators. Its clear, intuitive interface, robust set of built-in safety features, and strong compliance with standards such as UNECE R100 and IEC61010 ensure that EV testing can be done safely, confidently, and efficiently.
Comprehensive Testing Capabilities In One Handheld Device
What truly distinguishes the EVT100 is its ability to consolidate many testing needs into a single, compact, and portable unit. The tester is capable of insulation resistance testing up to 1 kV, low-resistance bond testing with options for two-, three-, or four-wire Kelvin methods, continuity checking, diode testing, and precise DC voltage measurement with polarity detection. Its insulation resistance functionality includes automatic temperature compensation and a guard terminal to eliminate the risk of error from surface leakage currents. This versatile combination enables the EVT100 to address practically every major electrical diagnostic and compliance requirement for modern electric vehicles—particularly valuable for those servicing a variety of EV types such as HEVs, PHEVs, BEVs, and FCEVs.
Safety, Reliability, And Intuitive Operation Combined
Safety is a core design philosophy embedded throughout the EVT100. The instrument’s intelligent detection circuitry actively inhibits testing if it’s incorrectly connected or if an improper voltage is detected, instantly notifying the user to prevent any damage either to the unit or the system under test. It features selectable insulation test terminal lockout voltages, live circuit detection on all tests, and safeguards against fuse failures. Compatible with CAT III 600 V environments and resistant to dust and moisture with its IP54 rating, the EVT100 is specifically engineered not just for accuracy but for user protection and peace of mind, even in the toughest workshop or industrial environments.
Dedicated Applications For The Electric Mobility Sector
The EVT100 is expressly tailored for use in the electric vehicle and automotive service sectors. Typical applications include high-voltage connector and cable testing, insulation resistance checks in line with regulatory standards, dielectric absorption ratio (DAR) and polarization index (PI) measurements, electrical bonding verification, DC voltage polarity determination, continuity evaluation, diode integrity testing, and low resistance measurements in various connection scenarios. Workshops, insurance inspectors, repair garages, and EV production facilities will all find the EVT100 essential for diagnosing faults, ensuring safety compliance, and verifying repair or assembly work. Its rugged design, user-guided lead setup, and support for downloadable reporting further streamline these critical operations.
Efficient Data Storage And Seamless Result Management
A standout feature of the EVT100 is its focus on practical reporting and workflow efficiency. The unit is equipped with internal memory capable of storing up to 256 test results, each time- and date-stamped for streamlined traceability in professional record-keeping. Results are easily exported via a standard USB mass storage interface, ensuring compatibility with a broad range of office systems and eliminating the errors common to manual transcription. Such robust data storage and transfer capabilities make the EVT100 a true asset for organizations enforcing strict documentation standards or working within frameworks requiring periodic reporting or historical data analysis.
Rugged Construction, Ergonomic Design, And User Comfort
Recognizing that workshop and field environments can be demanding, Megger has designed the EVT100 with exceptional physical durability and user comfort. The tester’s over-moulded case combines shock-absorbing rubber for grip with a tough ABS core, providing optimal protection against daily mechanical stresses, drops, and vibration. The device is both lightweight and compact, weighing only 0.93 kg and measuring just 228 x 105 x 75 mm, allowing for extended use without fatigue. A clear, full-colour LCD display with backlight and simple rotary controls make the device immediately accessible regardless of lighting conditions, while multiple language options broaden its user base globally.
Exclusive Quality And Support From TPT24 Online Store
When seeking the Megger EVT100 Electric Vehicle Tester, it is crucial to source it from a trusted global retailer. tpt24 is widely recognized as the premier authorized online store for the EVT100 worldwide, providing unmatched guarantees of product authenticity, quality, and after-sales support. Whether you operate in North America, Europe, the Middle East, or beyond, tpt24 ensures secure, timely delivery of genuine instruments, together with all the official certifications and warranties required by professional users. This commitment to service and quality assurance elevates tpt24 as the go-to platform for electric vehicle professionals and organizations investing in reliable electrical testing gear.
Summary Of Core Technical Features
Drawing on decades of experience in electrical testing, Megger’s EVT100 delivers both depth and breadth in feature set and technical performance. It comes complete with a comprehensive accessory kit—including interchangeable test leads and probes—within a robust industrial carrycase. It uses rechargeable or replaceable batteries, ensuring prolonged operation in the field, and features an expansive operating temperature range, high humidity tolerance, and a calibration temperature point at 20°C to optimize accuracy. In every aspect, the EVT100 demonstrates Megger’s dedication to reliable, practical, and user-focused solutions for the evolving needs of the electric vehicle industry.
Specifications
| Specification | Details |
|---|---|
| Insulation Resistance Range | 100 Ω to 200 GΩ (up to 1 kV test voltage) |
| Insulation Resistance Accuracy | ±2% ±2 digits (varies by voltage and range) |
| Test Voltages (Variable) | 10 V to 999 V |
| Temperature Compensation | Automatic, with Type T thermocouple (-20°C to 200°C) |
| Continuity Measurement Range | 0.01 Ω to 1 MΩ |
| Continuity Test Current | 200 mA (0.01–4 Ω), selectable to 20 mA |
| Low Resistance Measurement Range | 1 mΩ to 10 Ω (Kelvin 4-wire method) |
| Low Resistance Accuracy | ±0.25% rdg. ±10 digits |
| DC Voltage Measurement Range | 0 to 1000 V |
| DC Voltage Accuracy | ±2% ±2 digits |
| Diode Test Range | 0.01 V to 3.00 V |
| Result Storage Capacity | 256 results, time/date stamped |
| Data Download | USB mass storage device |
| Display | Full colour LCD graphic display |
| Environmental Protection | IP54 (dust and splash proof) |
| Dimensions | 228 x 105 x 75 mm |
| Weight | 0.93 kg (2.02 lbs) |
| Operating Temperature Range | -10 °C to 50 °C |
| Power Supply | 6 x AA cells (alkaline, lithium, or NiMH rechargeable) |
| Battery Life | Up to 1200 insulation tests (typical use case) |
| Maximum Altitude | 3000 m |
| Fuse Type | 2 x 500 mA (FF) 1000 V ceramic, HBC, 30 kA minimum |
| Compliance/Certifications | CAT III 600V, IEC61010, UN ECE R100, IEC61326 |









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