Refractometer? Yes or no?

[sula]

The swing arm hydrometers remind me of this bathroom scale I used to have. It was a $12 special from KMart. Every morning I'd get on the scale and if I didn't like the number I saw, I'd get off and then back on again. I would invariably get a different number.
Refactometer, all the way.

 

[jerthunter]

Well I do not use a refractometer so that is why I voted no. They sound great, however I use a lab hydrometer. The type that you float in the water, it has a termometer in it too so it is easy for me to measure the SG. We used to use these types of hydrometers back when I used to work so that is why I choose to use them.