Collection: Voltage Recorders

Electrocorder voltage recorders are portable single-phase and three-phase voltage loggers for supply voltage investigations, voltage optimisation checks, high or low voltage complaints, dips, interruptions and intermittent equipment problems.

Use these loggers when the key question is whether voltage is stable, within limits and changing at the same time as site events. For voltage-only studies choose from compact, mailable and three-phase options; for investigations that also require current, power or power factor, consider a power logger.

Choose a voltage problem logger.