LLC "1st Electrical Measuring Laboratory" (1EL) has been an on-site mobile electrical laboratory in Moscow and the Moscow region since 2012.

We carry out:
- loading of machines;
- insulation resistance measurement;
- measurement of grounding resistance;
- measurement of transition resistance;
- measurement of soil resistivity;
- measurement of short circuit loop parameters;
- measurement of parameters of residual current devices, etc.
- determination of lightning protection resistance (soil resistivity, grounding, measurement of grounding resistance).
- and after measurements we provide protocols (Technical report).

We also carry out: energy audits, high-voltage tests, design and installation work.
Free visit for preliminary assessment and budgeting (Moscow and Moscow Region).

Founded: 2012
Registration date: 11.03.2024
Update date: 11.03.2024 [ID: 3843]