High End Refractometer

[radiata]

Here's a link to a refractometer that was designed to to read from 0 1.020-1.040 which apparently gives you 2.5 times the (visual) resolution of the 0-100 scale that comes with most refracrometers...
http://www.marinedepot.com/Marine_D...quariums-Marine_Depot-MD2103-FITEOPRF-vi.html

Has anyone come across a refractometer with similar specs at a price less than their $65?

Thanks in advance...