Electric Vehicle Tester

Handheld tester for testing electric vehicles and electrical vehicle components.

Handheld instrument with a simple interface and built-in safety features for critical safety tests in Electric Vehicles. EVT100X available with Bluetooth® and CertSuite Asset support.

The EVT100 has been designed to meet the needs of those who manufacture or maintain for Hybrid and Electric Vehicles (EVs) and to aid compliance with the UNECE R100 regulations. A single compact handheld unit provides all the tests that these users will routinely need, including insulation resistance testing up to 1 kV, low-resistance bond testing, continuity and diode testing, and DC voltage measurement with polarity check. 

Despite its versatility, the EVT100 is easy and safe to use, even for those with limited experience in electrical testing. It has a straightforward user interface and incorporates safety features that inhibit testing if it is not connected correctly or if an attempt is made to use it outside its operational range. Users also have access to detailed application guides and Megger’s renowned global support service. 

To ensure reliable results, the EVT100 offers the option of two-, three- and four-wire low resistance testing, which can be used, for example, to verify the bonding of metal parts. The insulation resistance testing function offers automatic temperature compensation, and a guard terminal is provided to eliminate the effects of surface leakage, which could otherwise lead to inaccurate results. 

 To aid reporting, the EVT100 has internal storage for 256 test results. These can be easily downloaded via a standard USB memory stick and transferred to a computer for incorporation into reports and certificates. This not only saves time but also eliminates the risk of errors. 

The EVT100 features rugged construction, ensuring a long, reliable operating life even in tough workshop conditions. It provides a comprehensive, reliable and easy-to-use solution for all EV and EV component testing requirements. 

EVT100 and EVT100X Datasheet

Connected EV testing with CertSuite Asset (EVT100X) 

The EVT100X extends the EVT100 by adding Bluetooth Low Energy (BLE) connectivity, allowing test results to be managed and streamed live to CertSuite Asset on a mobile device or web browser. 

This connected workflow supports traceable and auditable EV testing by linking results directly to vehicles, components, or test stages. Results can be reviewed in real time, securely stored, and retrieved later to support documentation, certification, and compliance with UNECE R100 and internal quality procedures. 

The EVT100X continues to function fully as a standalone instrument, with CertSuite Asset providing an optional digital layer for users who require clearer audit trails and more efficient reporting. 

• Live streaming of test results during EV testing
• Store results against vehicles, components, or assemblies
• Maintain clear, traceable test records for compliance
• Access results via CertSuite mobile app or web account
• Secure, cable-free Bluetooth communication 

CertSuite Asset Lite comes as standard at no extra cost. For users that require cloud storage and Multi User Account Usage it is possible to upgrade to the full version. 

Bluetooth connectivity and CertSuite Asset integration are available on the EVT100X only. The standard EVT100 operates as a standalone instrument.