Most entry-level electrical safety testers cover AC Withstand testing and nothing else. When compliance requirements change, or when a new product line introduces DC or insulation resistance testing requirements, you would need to purchase additional instruments and train operators on additional equipment. The EEC-31 eliminates that problem.








If your production process requires Ground Bond testing in addition to ACW, DCW, and IR, the EEC Huayi EEC-41 is the right electrical safety tester. It combines all four functions in one unit.
The EEC-31 is a 3-in-1 hipot tester that performs AC Withstand (3 kV), DC Withstand (4 kV), and Insulation Resistance testing (up to 4 kV / 200 GΩ). It does not include Ground Bond testing. For applications requiring Ground Bond, see the EEC-41.
The EEC-31 includes a 1-year warranty supported through EEC Huayi’s authorized APAC distribution network. Professional calibration services are available through regional service centers in Taiwan and Malaysia.
The EEC-31 is manufactured by EEC Huayi, part of the Ikonix group. With manufacturing history dating back to 1978, EEC Huayi supplies electrical safety testers to manufacturers worldwide.
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