METREL is a leading global manufacturer of high-quality electrical measuring instruments and testing equipment established in 1957.
METREL (Metrel d.o.o.) is one of the world's leading manufacturers of measuring and testing equipment. Established in 1957 and based in Slovenia, the company specializes in the research, development, and production of electrical measuring instruments and components.
METREL is one of the few companies in its industry that manages the entire production cycle—from design and assembly to quality control and calibration—at a single location. Their comprehensive product portfolio includes solutions for electrical installation safety, power quality analysis, appliance testing (PAT), and photovoltaic system analysis.
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You can access the Metrel technical support portal at https://www.metrel.si/support to raise requests or ask technical questions. You may be required to sign up with an email address.
Metrel products are designed and manufactured at their facilities in Horjul, Slovenia.
Many Metrel instruments use the Metrel Electrical Safety Manager (MESM) software, which can be downloaded from the Metrel server for managing measurement data and reports.
Battery requirements vary by model. For example, the MI 3114 PV Tester uses a non-removable Li-Ion battery, while other handheld accessories may use standard rechargeable AA cells. Always consult your specific device manual.