SOLINST 3001 Levelogger 5 Datalogger Accessories

116130 Conductivity Calibration Solution (1413μS, 230 ML)
116131 Conductivity Calibration Solution (5000μS, 230 ML)
116132 Conductivity Calibration Solution (12880μS, 230 ML)
116133 Conductivity Calibration Solution (80000μS, 230 ML)

If you know the approximate conductivity range of the water that you will be measuring, best accuracy when calibrating your unit is to select two solutions—one above, and one below that range. Though, you can calibrate up to four points. Solution options are 1,413 μS/cm, 5,000 μS/cm, 12,880 μS/cm and 80,000 μS/cm.

Getting Started with Leveloggers 

Levelogger 5 Datasheet

Guide to Levelogger Deployment and Communication