ESD Series DC Ground Bond Tester

ESD Series DC Ground Bond Tester

Direct Current For Direct Greener Energy

The ESD series is designed for DC system applications with the DC ground bond tester. The series meets all safety regulations, including those for electric vehicle charging systems and solar modules. A full range of four-line measurements can automatically correct offset value while providing increased accuracy. Products in this series can be also linked with the EST-300 series to form a complete 4-in-1 safety testing system with enhance testing capability.

Safety and Productivity Features


Beyond the Green Energy Standards

The series is compliant with IEC61851 electric vehicle charging systems and UL1703 and IEC61730 solar module safety certification standard test requirements

Eliminates the Resistance, Minimize the Tolerance

Four-wire measurements utilize two additional wires to eliminate the effects of fixture resistance and combine with auto offset adjustment to enhance testing accuracy.

The Expansion on Testing

The series is capable of connecting to and expanding the EST-300 series to form a complete testing solution.


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For more details download the full documentation here:
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Dimensions (WxHxD, mm)215x89x370
Weight 5.5kg




  1. Enjoy 2 Years Warranty.
  2. Factory option, freight is not included when product return for reinstallation.

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