With this sensor pack you can monitor 3 phase power usage 2 additional sensors required or just monitor more devices at the same time.

Like all other efergy products just a matter of simply clip on the sensor and you are ready to save energy by monitor how much energy is used.

Specification Frequency 433MHz.

Battery voltage DC 3V.

2xAA Measuring voltage of Sensor 110V300V.

Measuring current of Sensor 070A.

Transmitter Frequency 6 seconds.

Transmitter range 4070m Package content 2 x efergy Sensors Warranty 12 Month Warranty.

Warranty covers manufacturing defects only.

This product is not covered for misuse of product or damage due to mishandling.