In addition to our high-quality products, we offer you comprehensive and professional customer service and technical support.
Our contact persons and specialists are always ready to help you with any questions you may have about our products and services.
Voltage testers are an important part of occupational safety in electrical engineering. The function of this important testing equipment must be checked regularly.
You can check the applicable deadlines in the table.
| Checking the function with the self-test without external voltage source | Repeat test according to the specifications of the standard | Calibration according to manufacturer's specifications | |
| Voltage tester up to 1000 V AC / 1500 V DC (IEC / EN 61243-3) | daily before use by the operator | recommendation of the standard at least every 6 years by manufacturer or testing body | - no regulation - recommendation, approx. 6 years when used as accurate test equipment, otherwise calibration-free for life |
| High-voltage tester up to 36 kV AC / DC (IEC / EN 61243-2) | daily before use by the operator | mandatory testing of the standard at least every 6 years by the manufacturer or testing body | - no regulation - recommendation, approx. 6 years when used as accurate test equipment, otherwise calibration-free for life |
| Telescope voltage tester 1 kV up to 36 kV AC / DC (IEC / EN 61243-2) | daily before use by the operator | mandatory testing of the standard at least every 6 years by the manufacturer or testing body | - no regulation - recommendation, approx. 6 years when used as accurate test equipment, otherwise calibration-free for life |
| Resistance testers in accordance with VDE 0413 EP 4 and ISO 1 | daily before use by the operator | mandatory testing of the standard at least every 4 years by the manufacturer or testing body | When used as test equipment according to VDE 0413, at the latest every 4 years by the manufacturer. |
| Voltage warning device for flooded areas according to GS-ET-43 DSP-HW 2 | daily before use by the operator | mandatory testing of the standard at least every 6 years by the manufacturer or testing body | - no regulation - calibration-free for life |
We have very high quality standards and high-quality materials guarantee a long service life. Should a test device nevertheless show damage or malfunction, you can have it repaired quickly and unbureaucratically by us.
Please send the devices to be checked to:
Rudolph Tietzsch GmbH & Co. KG, Willringhauser Str. 18, 58256 Ennepetal, Germany.
The preparation of a cost estimate and the inspection for warranty / goodwill is free of charge for you.
Important! We require a brief description of the fault from you. A handwritten note in the package is entirely sufficient.
Are you looking for measuring and testing equipment for special applications? Our service: We will be glad to advise you on special problems and find customised solutions. With our team of specialists and many years of experience, we demonstrate our strength and flexibility – even for small series. We look forward to new challenges.
Special areas of application have special requirements for measuring and testing equipment. We would be glad to come to you to support you on site with special applications and to develop joint solutions.
