Ultra RF Wireless Meter 1 Phase

The Invisible Systems Wireless Meter is probably the most economical, retro-fit meter available. The battery powered wireless transmitter comes with a “built-in meter” and is supplied with “split core” current transformer (CT) that clamps over the cables, available in single or three phase with wide variety of CT sizes. Can operate as 1 x 3 Phase circuit or 3 x Single phase circuits with wide variety of CT sizes.