H+H Werkzeug GmbH is the biggest producer of single-pole voltage testers in Europe.

Since our company is primarily specializing in these tools, we are your best contact for all queries concerning high quality testing equipment.

The manufacturing plant is located in Hardegsen, Germany, where quality and security are the most important aspects for the production. A first-class product is guaranteed due to the commitment of our highly motivated employees, our continuously controlled production line, and the multiple inspection of the products during the manufacturing process. All products for the european market are VDE-certified. The VDE is the worldwide association for electrical engineering, electronics and information technology. Our certified products exceed the standards this association requests.

We aim for high quality, because "joy over a first-class product last longer than joy over low prices"! Believe in our quality – MADE IN GERMANY.