SD 335 Portable Multi-meter pH/TDS/EC/DO/Temp

Intuitive user interface with graphical LCD-display Galvanically isolated measuring inputs Data transfer via Micro-USB in CSV format Robust protective armouring with two electrode holders Waterproof multiparameter handheld instrument for the simultaneous determination of temperature and two other parameters: pH, ORP, conductivity/TDS/salinity and dissolved oxygen (O2-concentration/O2-saturation)