Whomever invented this device TOTALLY FAILED
It is a TOTALLY USELESS device as it only displays the amount of power being used at a given point in time.
It does not accumulate the amount of power (in Amps) that has been used - which is what would make a device like this useful.
For some reason it comes with a thermometer - not sure if it is accurate - but that is all it is good for if that thermometer works.
Do NOT buy a CLIPSAL-CENT-A-METER-CM113A-WIRELESS-ENERGY-ELECTRICITY-MONITOR
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