Question about Refractometer from this site...

[jesses89]

well i got it in the mail two days ago.... looks great.
question was...
is it already calibrated?? do i need to make any adjustments?(if so then what im lost)
or is it all ready to go just drop some drops on the lens and wait 30 sec then read it? ty

 

[good alex]

i just tested mine by adding purified freshwater, but mine dident need any adjustments. Never hurts to try

 

[1journeyman]

You should calibrate it just in case. Use RO/DI water.

 

[miaheatlvr]

I use DISTILLED WATER

 

[jesses89]

can i use aquafina water? lol....
jk ro filter by the kitchen sink...
so what should it read? and if it doesnt show the right reading.. how to i fix it?

 

[michaeltx]

youll have to read the instruction manual that come with it but normally there is a screw that you turn to adjust it out.
Mike