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.
Ethicalsuperstore.com product code: 53572
Shipping Weight: 50g

DIY KYOTO value simple things, and seek to produce products of perfect convenience and utility, elegant in their conception and efficient in their operation.
The Wattson Home Energy Meter Additional Sensor product ethics are indicated below. To learn more about these product ethics and to see related products, follow the links below.


2
Number of Questions
You are currently viewing Questions in the order of
1 out of 1 people found this question and answer helpful
Ivan asked this question on 3rd Jan 2008
Q: hello!
I have to measure the power in a small shop. The system is single phase but I do not know if the window of the sensor is big enough. Could you give me the diameter of the window. Thank you very much:
Ivan
A: The aperture is approx 12.5mm x 12.5mm. John