Tietzsch voltage tester and testing devices – Trust the safety, quality and 60 years of experience made in Germany

We offer you ideal measuring and testing devices for your area of application: VDE approved voltage testers for the industry, energy providers and the craft sector, telescope and high voltage tester for measurements at feeders, converters and overhead lines.

Since many years, our ex-proof measuring devices are part of the standard equipment in mining industry.
Safety and easy handling are of prime importance within the development and manufacturing process of our voltage testers and measuring devices.

Voltage testers up to 1000 Volt

Rubber encapsulated voltage tester with analog instrument for toughest applications in the area of industry and power supply. Digital and LED voltage tester for the craft sector and industry.
CAT IV 1000 V – Tested and certified in accordance with VDE GS (IEC/EN 61243-3).

High voltage testers

Two-pole voltage tester for direct and alternating voltage up to 36 000 V. Steplessly extendable telescope version up to 8 m for tests at overhead lines. Compact and dismountable design for easy transportation.

Ex-proof measuring and testing

Instrinsically safe multimeter for safe tests up to 2000 V in mining and chemical industries. Ex-proof megohmmeter for testing surface and bleeder resistors. Ex-proof earth resistance tester for fast and easy testing of protective lines and equipotential bonding lines.