The BENNING DUSPOL® series is the world's top voltage testers, providing a variety of models for you to choose from, including digital, analog, expert, master, combi and compact, each with different functions and features.
The Benning catalog presents the full range of testing and safety instruments offered by the company, including the DUSPOL® voltage testers, digital multimeters (MM series), current‑clamp multimeters (CM series) and installation testers (IT series). Each product description lists key features such as measurement ranges, accuracy, protection class and optional accessories.
All devices comply with relevant IEC/EN standards (e.g., IEC/EN 61243‑3, IEC/EN 61010‑1) and are designed for industrial and field use, offering IP‑rated housings, true‑RMS measurement, data‑logging and USB/RS‑232 interfaces where applicable.