Reichert Rhino Series Handheld Brix Refractometer; 0 to 50%, 137531LO, Brix50 Espresso Refractometer 81RI Fluid) as a backup

81RI Fluid) as a backup in case you find a blue/green spinel

It is exactly the kind of bold

All of these units are in our eBay Store too

and all other countries around the world

If it does not read 55

Reichert Rhino Series Handheld Brix Refractometer; 0 to 50%, 137531LO, Brix50 Espresso Refractometer 81RI Fluid) as a backupItem Description: Reichert Rhino Series Handheld Brix Refractometer; 0 to 50% Product Specs: Product Type: Refractometer (Analog) Brix scale range (Minimum): 0 Brix scale range (Maximum): 50 Resolution: 0. 25% Brix Temp compensation: 0 to 104F ( 18 to 40C) Product: Handcrafted in the USA, These refractometers offer exceptional optical design and improved image resolution with high contrast for easy viewing of scales. All reflection coated glass