wtb digital refractometer

[tony02133]

Looking for a hanna or Milwaukee refractometer let me know if some one has one for sale for a decent price

 

[Scobra]

I got a $23 refractometer on Amazon. High ratings. Has remained accurate for months, cross referenced with apex salinity probe after calibration and other more basic needle Instant Ocean ones. It fares well. Easy recalibration with an included screwdriver too.

 

[tony02133]

I got a $23 refractometer on Amazon. High ratings. Has remained accurate for months, cross referenced with apex salinity probe after calibration and other more basic needle Instant Ocean ones. It fares well. Easy recalibration with an included screwdriver too.

Thanks for the info ,

 

[tony02133]

Bump