ISE sensors for measuring ammonium, nitrate or chloride in fresh water are now available for the well-established HYDROLAB HL4 and HL7 probes.

For 25 years the OTT HydroMet Group has had a strong representation in France with their local subsidiary in Aix-en-Provence - reason enough to review the success story of the subsidiary.

Kipp & Zonen presented their latest innovation at the SNEC2019, the innovative pollution control solution for solar collectors DustIQ.