Sensor clip
When you purchase Wattson you will be provided with a single sensor clip. Most houses in the UK use single phase electricity and only require one clip to measure.
Some premises may have 3- phase electricity installed, this is normally for houses with larger electricity loads and most businesses. To measure three phase electricity you will need to purchase 2 extra clips.
Please check your electricity meter before making this order.
If you are unsure about your electricity meter please contact technical@diykyoto.com.