Equipment testing

Mandatory inspection for safety, function & liability

The Equipment testing is a central component of DGUV Regulation 3.
All electrical equipment and systems used in the company must be checked regularly – regardless of whether they are permanently installed machines or mobile office equipment.
The aim is to Avoiding electrical hazards, failures and liability risks.

What are electrical equipment?

Operating resources include:
All electrical devices with a mains connection (plug or permanently installed)
Extension cables, multiple sockets, chargers
Machinery, tools, medical devices
IT devices such as printers, PCs, monitors
Power distributors, lights, heaters and much more.
💡 The decisive factor is: As soon as the device is used in operation, it must be tested.

What does the equipment inspection include?

Depending on the device type, the test is carried out according to DIN VDE 0701-0702, DIN VDE 0105-100 or VDE 0751 (for medical devices):
Visual inspection: external damage, labeling, plugs, housing
Electrical measurements: Protective conductor resistance, insulation resistance, leakage currents
Functional test: Device start, displays, safety devices
Documentation: Protocol, test sticker, evidence list

How often should I check?

The inspection intervals depend on the location, frequency of use, and hazard potential. Examples:

Area of application	Recommended inspection period
Office equipment	all 24 months
Workshop equipment	all 12 months
Equipment on construction sites	all 3 months
Care facilities	all 6–12 months

Your advantages with a professional equipment inspection

Maximum security for employees and operations
Protection against failures, short circuits & fires
Compliance with legal requirements (ArbSchG, BetrSichV, DGUV)
Evidence security for insurance and professional associations
Uniform protocols for all locations & device classes

Let us help

Equipment testing

Mandatory inspection for safety, function & liability

What are electrical equipment?

What does the equipment inspection include?

How often should I check?

Your advantages with a professional equipment inspection

📞 Personal advice for your industry

Would you like to learn more about industry-specific testing concepts?

+49 177 49 50 635 – we will advise you individually and without obligation.