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Legally Compliant Testing of Portable Equipment According to DGUV V3
In tough daily work environments, portable electrical equipment is subject to constant mechanical and thermal stresses, which often harbor unrecognized safety risks. According to the German Ordinance on Industrial Safety and Health (BetrSichV) and DGUV Regulation 3, the operator bears full responsibility for the safe condition of all work equipment – from IT infrastructure to heavy power tools. Without a seamless testing history compiled by qualified personnel, there is a risk of losing insurance coverage as well as personal liability for the management in the event of damage. Bittermann Elektrotechnik GmbH minimizes this risk through professional testing and guarantees you maximum legal certainty with minimal downtime.
Our Testing Services in Detail
Our employees, qualified in accordance with the German Ordinance on Industrial Safety and Health (according to TRBS 1203), perform tests strictly according to the current standards DIN EN 50678 and DIN EN 50699 (formerly VDE 0701-0702). The structured process includes a precise visual inspection, detailed metrological recordings of protective conductor and insulation resistances, as well as a final functional test. All generated data is recorded in an audit-proof database, ensuring you receive legally secure documentation for audits by employers' liability insurance associations and insurers. Additionally, we actively support you in preparing risk assessments in accordance with TRBS to establish legally compliant and economically optimized testing intervals.
Why Bittermann Prüftechnik?
Recognized Experts: As BDSH e.V. certified experts, we evaluate your systems at a professional level that goes far beyond standard electrical services.
Legal Certainty according to TRBS: We guarantee strict compliance with the Technical Rules for Operational Safety (TRBS), thereby offering you absolutely legally secure liability protection.
Testing Without Business Interruption: Thanks to highly efficient measurement processes and routine workflows, we integrate the testing into your processes in such a way that your daily business continues virtually undisturbed.
Cost-Efficiency through Expertise: By precisely determining testing intervals in accordance with § 3 BetrSichV, we avoid unnecessary inspections and thus reduce your long-term operating costs.
Secure Your Equipment Now
Do not leave the protection of your employees and your company to chance, but trust






