Pocket

Sper Scientific Pocket refractometers are small, light and simple to use as an optical refractometer, but with the precision of a digital readout. Reads samples as small as 1 ml.
Pocket Digital Refractometer - Honey - 300050
$258.00
Pocket Digital Refractometer Salinity - 300054
$258.00
Pocket Digital Refractometer Brix- 3 Ranges - 300051,52,53
$228.00