The HD2306.0 is a portable instrument with LCD display. It measures
conductivity, liquid resistivity, and total dissolved solids (TDS),
using combined 4-ring and 2-ring conductivity/temperature probes.
Temperature only is measured by Pt100 or Pt1000 immersion, penetration,
contact or air probes. The probe calibration can be performed automatically
in one or more than one of the 147 μS/cm, 1413 μS/cm, 12880 μS/cm or
111800 μS/cm conductivity calibration solutions.
The temperature probes are equipped with an automatic recognition
module and factory calibration data are stored inside.
The Max, Min and Avg function calculates the maximum, minimum or
average values.
Other functions include: the relative measurement REL and the automatic
turning off that can also be excluded.The instrument has IP67 protection degree.