Explore Testing Solutions
Find the right precision testing and measurement equipment for the transformer, motor, and electrical steel industries.
Why Choose Gopal Electronics?
Gopal Electronics enables manufacturers and testing laboratories to achieve accurate, reliable, and efficient electrical testing through precision-engineered instruments and expert technical support.
Precision-Driven Performance
Delivering accurate and repeatable measurements for critical industrial testing applications.
Engineered with Quality Standards
Designed and manufactured with a strong commitment to quality, reliability, and long-term performance.
End-to-End Support
Comprehensive calibration, application guidance, and after-sales service to keep your testing operations running efficiently.
Trusted by Leading Manufacturers Across India
Our Commitment to Precision
At Gopal Electronics, our vision is to advance precision in electrical testing and magnetic measurement. Since 1989, we have been pioneering innovative solutions for the transformer, motor, and electrical steel industries, helping manufacturers achieve higher efficiency, better quality, and reliable performance. With every product we build, we combine decades of expertise with continuous innovation to shape the future of industrial testing.
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Get In Touch
Request a consultation with our experts. We’ll get in touch to discuss your requirements and recommend the best solution.
FAQ of Customers
Find answers to some of our most frequently asked questions below. For product-specific information, visit the relevant product page where you’ll find dedicated FAQs and detailed specifications.
Which Power Analyzer model is suitable for my application?
All our Power Analyzers support multiple current ranges, up to 80 A current capacity and 1200 V phase-to-phase voltage measurement. The right model depends on your testing requirements and application. Visit the product page for detailed specifications, or contact our team for guidance in selecting the most suitable model.
What is a Single Sheet Tester?
A Single Sheet Tester is used to measure the iron loss of electrical steel sheets, including transformer laminations, motor stampings, EI laminations, and other cut-core samples. It provides fast and reliable measurements, making it ideal for quick quality checks and material evaluation.
What is the difference between the Big Probe and Small Probe?
The main difference is the probe core size:
- Big Probe: 60 × 20 mm – Recommended for larger samples such as transformer laminations, providing better measurement accuracy.
- Small Probe: 44 × 15 mm – Ideal for smaller samples such as EI laminations and motor stampings.
If you’re unsure which probe is best for your application, our team will be happy to help you choose the right option.
How can I book a product demonstration?
Booking a demo is simple. Just contact us by phone or email and let us know which product you’d like to see.
- Within Gujarat: We offer free on-site demonstrations for selected products such as FT300N1 and EP400.
- Outside Gujarat: We provide online demonstrations for most products. If you require an on-site demonstration, it can be arranged at an additional cost.
Please note that on-site demonstrations are not available for products such as TRM200, DW22, and DXL700. However, detailed product demonstration videos are available on our YouTube channel for all products.