Multi-Function Hipot Testers
for Production-Line Manufacturers
3-in-1 and 4-in-1 EEC hipot testers designed for manufacturers who need compliance, speed, and better cost control.
Cost-Effective Electrical
Safety Testing for Manufacturing
EEC Huayi designs and manufactures electrical safety testers for manufacturers who need more than a basic AC hipot tester without paying premium brand pricing.The EEC-31 and EEC-41 deliver reliable hipot testing, insulation resistance, and ground bond capability in a single CE-certified unit.
AC Hipot
DC Hipot
IR Testing
Ground BondThe Problem Our
Electrical Safety Testers Solve
Our testers combine multiple IEC-compliant test functions in one unit at a price accessible to manufacturers who cannot justify the cost of traditional 4-in-1 systems. Both models are designed for real production-line challenges.
- Too many similar-looking products make selection difficult
- Operators need to become productive with minimal training
- Budget limits often force reliance on single-function testers
Two Electrical Safety Testers
All The Options You Need
Why Manufacturers Choose
EEC Huayi Electrical Safety Testers
Multi-Function Value
Both models combine multiple test functions in a single CE-certified unit, reducing equipment cost and calibration overhead.
Production-Line Simplicity
The interface is designed for the production floor. Minimal training required for operators.
CE and IEC Certified
Both the EEC-31 and EEC-41 carry CE certification and are IEC compliant, meeting the safety requirements of international markets.
APAC Service and Support
Warranty and calibration are handled regionally, reducing downtime and avoiding overseas shipping delays.
45 DAY
Global
EEC Huayi | Electrical Safety
Testing Since 1978
EEC-Huayi has manufactured electrical safety testers for over 45 years. Our hipot testers are built on production experience across the Asia-Pacific market and supported by a regional distribution and calibration network.Every purchase is backed by a 1-year global warranty and a 45-day unconditional return policy.
News
FAQ
The core difference is your testing requirement for ground bond. If your certification agency requires ground bond verification alongside hipot and insulation resistance testing, you need the EEC-41. If your compliance requirements stop at hipot and insulation resistance, the EEC-31 covers your testing needs at a significantly lower price point. When in doubt, check the test specifications issued by your certification agency before selecting a model.
The EEC-31 suits entry-level manufacturers who currently use a single-function AC hipot tester and want to add DC Withstand and Insulation Resistance capability without increasing their equipment budget. The EEC-41 is built for mid-range manufacturers who are running separate hipot and ground bond testers and want to consolidate into a single calibrated unit.
The EEC-31 and EEC-41 are cost-effective and priced well below equivalent units from premium brands. Both models deliver professional-grade testing at a price accessible to manufacturers.
Lower-cost brands often offer limited functions and minimal support. EEC Huayi testers are CE certified, IEC compliant, backed by a one-year warranty, and supported by a regional APAC network.
Yes. Both models are CE certified and manufactured to IEC standards. Documentation is available upon request.
Both models include a one-year warranty with regional service support. No extended warranty is available.
A 45-day unconditional return policy is included for both models.
Yes. Service and repairs are handled regionally, avoiding overseas shipping and reducing downtime.
Calibration is handled locally through EEC Huayi service centers in Taiwan and Malaysia, ensuring your tester remains compliant without the need for overseas shipping.
Most operators can be trained in minutes. The interface supports Run Only and Memory Lock modes to simplify use.
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