Description
* Wide choice-over 20 models available
* Automatic temperature compensation
* Automatic power management
Temperature Range 0℃-40℃
Temperature Precision: 0.5℃
Power Supply: 2 x AAA (1.5V)
BIOBASE
Biobase PDR-A1: Portable Digital Refractometer Salinity 0~28% Refractive Index 1.3330~1.3900
