Support from PEM
Access comprehensive support for PEM's Rogowski coil technology. Find technical resources, support guides, troubleshooting assistance, and warranty information to maximize the performance and longevity of your current measurement solutions.
Guide
Troubleshooting Guide
A troubleshooting guide for step-by-step instructions to resolve common issues and ensure proper use. Quickly identify and address challenges to keep your PEM probes performing at their best.Before…
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The Rogowski Coil
The Rogowski coil, introduced in 1912 by W. Rogowski and W. Steinhaus, is a coreless, flexible, non-saturating air-wound coil used for measuring alternating current AC. PEM remain committed to…
Guide
Rogowski Coil Origins and Development (1912–1950)
The Rogowski coil, introduced in 1912 by W. Rogowski and W. Steinhaus, promised a revolution in current measurement. Its core innovation—a helical, air-core design— addressed critical limitations in…
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Warranty
Power Electronic Measurements Ltd (PEM) guarantees its products to be free from defects in materials and workmanship for the following periods from the date of dispatch. Please refer to our specific…