Faulty meter ?

[7029 dave]

You only give the first 5 digits, anything after the decimal point you omit.

However from your OP the readings are way to high (in 14 minutes)
Contact your supplier may need meter exchange

 

[akhinn]

y five digits, and you 'ignore' the sixth 1/10 digit.

Those readings suggest a usage of 143kWh in 14 minutes!. That's impossible.

Is the meter definitely displaying energy usage rather than something else?

Edit: was the time 15:36 when you took the first reading and 15:50 when you took the second ?

Ahh , that should be it yes. I wasn`t aware of the display modes. Sorry for taking time , and thanks as I was really puzzled...