Pregnancy test

[Herman]

Any one know how the sensor in these works? The "Clear Blue" device has a
sensor that does some type of enzyme test.

 

[Sylvia Else]

Any one know how the sensor in these works? The "Clear Blue" device has a
sensor that does some type of enzyme test.

http://en.wikipedia.org/wiki/Pregnancy_test

 

[OBones]

Any one know how the sensor in these works? The "Clear Blue" device has a
sensor that does some type of enzyme test.

It's an optical sensor that reads the bar that you would have seen with
your own eyes.
Well, it reads it more precisely, but still, it's the same principle.

 

[Fred Bartoli]

OBones a écrit :

It's an optical sensor that reads the bar that you would have seen with
your own eyes.
Well, it reads it more precisely, but still, it's the same principle.

Oh, I thought it was some kind of girth measurement device
At some point this should give pretty reliable indication.