Very strange problem with the EE range meassurement :(


I've just received and "installed" the Fluksometer. Really, I'm trying to test it first meassuring the EE consumption of one individual appliance.

I'm using a 50A clamp and 230V in my sensor nº1...

The problem is that, you can see in the file attached, Fluksometer indication is 11 W ... but the real data (Current Cost's EnviR meassure) is really about 145 W .

The Fluksometer read ... it live... and the voltage output from the clamp is 8.3 mV.

Any idea to explain this strange behaviour?

Best regards and thank you in advance


flukso11.jpg56.76 KB
gebhardm's picture

How did you try to measure the appliance? Be sure to put the clamp just around the live wire, not both, live and return...

pharizna's picture

Thanks Gebhardm for your help.

Teorically, I put the clamp just around the live wire.. as previously I did with the CurrentCost clamp :)

Anyway, I take off the clamp ... and putted in the return wire... and now it's working properly :)

Best regards


icarus75's picture

Could be that the clamp wasn't fully closed the first time.