HI-931101 Salinity and Sodium Content Measurement

HI-931101N employs FC300B combination sodium electrode (not included) to give sodium readings from 15.0 mg/L to 60 g/L. The calibration process is automatic at 2 points, the first is at 2.3 g/L while the second can be either at 0.23 g/L (low range) or at 23.0 g/L (high range).