Did I Account for…
You’ve run the test. The screen flashes a ratio deviation of 2.3%—far beyond the acceptable ±0.5%. Your mind races: Is…
The excellence and leadership of HV TEST TECH in the field of high-voltage test equipment manufacturing
+1 323 522 4623
lizhvtesttech@gmail.com

Experiences
Advanced Testing, Global Support: Excellence in High-Voltage Reliability
HV TEST TECH provides advanced high-voltage testing equipment to ensure reliable and safe electrical power systems. Our products meet top industry standards, backed by expert teams and exceptional customer service. Committed to sustainability, we offer local support to customers worldwide.
At HV TEST TECH, we specialize in providing advanced high-voltage testing equipment and services for power transformers, rotating machinery, switchgear, insulators, and cables. Our expertise ensures the reliability and safety of electrical power systems, meeting the highest industry standards.

High voltage testing for AC and DC

Low-frequency AC testing for insulation

AC voltage testing for resonant systems

Oil quality assessment for transformers

Ensures precise turns ratio for performance checks

Precision instrument for capacitance and tan delta

Impulse voltage testing for insulation strength

Measure winding resistance precisely

Measures winding resistance to detect faults

Measures contact resistance in electrical connections
At HVTESTTECH, ensuring customer satisfaction is our greatest pride. We are committed to delivering high-quality products and exceptional support to exceed our clients’ expectations.
The customer support from [Your Company Name] is exceptional. Their team provided thorough training and ongoing support. The quality and performance of the equipment have exceeded our expectations.

If you have any project in mind or need assistance with our products and services, we’d love to hear from you! Our team is dedicated to providing the best solutions to meet your needs.
Contact Us Today:
Phone: +1 323 522 4623
Email: lizhvtesttech@gmail.com
Stay informed with the latest developments in the power testing and diagnostic industry. At HV TEST TECH, we’re committed to keeping you up-to-date with product launches, industry trends, and company news.
You’ve run the test. The screen flashes a ratio deviation of 2.3%—far beyond the acceptable ±0.5%. Your mind races: Is…
For twenty-five years, I’ve reviewed thousands of transformer excitation current test sheets. Without fail, a new engineer or technician will…
For over twenty years, I’ve stood in substations and plant floors, the hum of transformers in the background, a turns…
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