HD2305.0 is a portable instrument with LCD display. It measures the pH
and the redox potential (ORP) in mV. It measures the temperature by
using Pt100 or Pt1000 immersion, penetration, contact or air probes. The
electrode calibration can be carried out on one, two or three points at
4.01pH, 6.86pH and 9.18pH.
The temperature probes are equipped with the automatic recognition
SICRAM module which contains the factory calibration data stored inside.
The Max, Min and Avg function calculate the maximum, minimum or
average values.
Other functions include: the relative measurement REL, the Auto-HOLD
function, and the automatic turning off that can also be excluded.The instruments have IP67 protection degree.