Multi-function installation tester for verification of low-voltage electrical installations per EN 61557. Measures insulation resistance, loop and line impedance, RCD trip time and current, continuity, earth resistance, voltage, and phase sequence. On-instrument NFC data transfer to the Wiha Sparkify app for site documentation. Supplied in a hard case with test leads, mains lead (EU), and quick-start guide. Wiha part number 47216 (EAN 4010995472160). Safety category CAT III 600 V per IEC 61010-1; EMC per IEC 61326-1; ingress protection per IEC 60529. Delivered under Wiha’s manufacturer warranty; RFQ for freight and duty-inclusive quote.