Metrel MI 3108 EurotestPV

The Metrel MI 3108 EurotestPV is a professional multifunction tester that combines complete electrical installation testing with advanced photovoltaic (PV) system analysis. Designed for installers, inspectors, and maintenance engineers, it performs all EN 61557 electrical safety tests and EN 62446 PV commissioning tests, including I-V curve tracing, STC calculations, and inverter power measurements. :contentReference[oaicite:0]{index=0}