The Megger SVERKER 650 Relay Test Set is a trusty companion for engineers working in high-voltage substations or industrial settings. Its clever design combines portability with powerful performance, offering a broad range of current and voltage outputs to test virtually any single-phase protective relay. Whether you’re fine-tuning directional relays or checking power, voltage, or current systems, the SVERKER 650’s intuitive operation and rugged build make it a joy to use. Paired with optional accessories like the ACA120 voltage source, it’s a versatile tool that’s earned its stripes for reliability and convenience in the field.