The ACR Systems PowerWatch is a compact and easy to use single phase voltage disturbance recorder.

Easily monitor and record any voltage disturbance (Surges, sags, impulses, dropouts, outages, frequency variations etc) on a standard 240 volt Australian mains power point.

Just set up your pre-determined disturbance threshold values or use the industry standard default values and plug it in. No wiring or dangerous connections required.

The PowerWatch is a smart event recorder capable of storing up to 4000 events. So the voltage is scanned at a high rate, but data is only recorded if the pre-configured thresholds are breached.