Pszemol
About 95 % of the expensive refracts, $200-$300, only go to 1 ppt
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"Pszemol" wrote in message ...
: What refractometer do you use for your tanks?
:
: How precise measurement does it allow you to do?
:
: I have RHS-10ATC and it has 1 division per 1 ppt,
: total 100 divisions in the range from 0 to 100ppt.
:
: If yours is more acurate than 1ppt/0.001 SG
: or has scale for smaller range than 0-100ppt
: please list the manufacturer/model# - thanks!