Welcome to H&H

Robust technology that fulfills, what it promises.

H&H – the Electronic Load

Reliable solutions for complex challenges

Why H&H?

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Development and production at one location

All of our development and production takes place at our German site. This means the highest quality standards, short delivery times, and maximum control over every step of the manufacturing process. This is how we guarantee reliable electronic loads for industry, research, and development.

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Customized adaptations

Every application is unique – that's why we offer tailor-made solutions for your individual requirements. From special power ranges to custom interfaces: our experts develop tailor-made electronic loads that are perfectly adapted to your needs.

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Fast and competent service

Our experienced technicians are on hand to provide comprehensive support—from initial consultation and commissioning to maintenance. Thanks to fast response times and direct contact with our specialists, you receive quick and effective assistance.

Made in Germany

Highest precision, innovative technologies, and long-lasting quality – our products are developed and manufactured in Germany. Benefit from sustainable production, reliable performance, and technical excellence “Made in Germany.”

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Automotive

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Railway

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Renewable energy

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Research and development

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Automation

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Medical

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Aviation

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Manufacturing and process industry

Who are we?

For almost 40 years, Höcherl & Hackl has been developing and manufacturing electronic loads and systems for testing power supplies, energy storage devices, and fuel cells. We can look back on a stable company development. Through continuous growth, we have been able to establish our company as one of the leading suppliers of electronic loads in the German and international markets.

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Electronic loads explained simply

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News

PMLA Master with PMLA HP side light
4. November 2025

New PMLA Series D multi-channel loads are now available to order.

We are pleased to announce that the PMLA Series D multi-channel loads are now available from H&H! Over the past…
PMLA Master with PMLA HP side light
12. May 2025

Electronic Multi-Channel Load PMLA Series. Coming Soon!

PMLA D-Series – Versatile precision in a new dimension The new PMLA-HP (High Power) and PMLA-LP (Low Power) models are…
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New HES Series. Electronic DC Load. Coming Soon.

Designed specifically for demanding test environments, the series offers scalable power up to 14,400 W – with maximum precision and…

Request your quotation now. Free of charge and without obligation.

From the first contact to assisting with your application we are more than glad to help you in a friendly, quick and competent manner.

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Support

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Simon
Supporter