Description: This Salinity Refractometer is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry. Its scale...
Tag: Compensation
Specification: * Rated working voltage: 12/24V * Rated working current: 30A * Voltage of solar panels: no more than 48V * Float charging voltage(settable): 13.8V/27.6V * low voltage protection(settable): 10.7V/21.4V...