So I've installed the meter I'm my house to test it before installing it for my clients to help me size the solar system they would require.  I'm not seeing the kw spikes when a kettle or microwave is running.  CTS are connected on the main switch and it's on single phase installation.  It does however pick up the geyser 

Hi:

please let me know the power of the microwave when it runs and how long it will last.

The minimum upload interval for IAMEMTER-cloud is 1min.

If the microwave had been running for less than 1 min, you will not see the power spike in the chart, but you will find the kWh data is varied more for the recent 1 min data. 

Furthermore,the  interval of power reading in this chart is 5 min

if you want to view the power reading chart with 1 min intervals, please use this

By the way, I do not recommend you use this username (SN is private information and should not be posted in public).

If you buy it from https://www.takealot.com/ ,it may give you an account that is named with the SN and added the SN in that account.

Recommend you register a new account again.

1 deleted the place that include the SN device.

2 register a new account with your own email

3 add this SN to your new registered account.

We will delete this topic after your problem is solved.