Used logging

Hanna Instruments HI-6421P-02 Advanced Dissolved Oxygen Polarographic Benchtop Meter

• new

• Manufacturer: Hanna

The HI-6421/P Advanced Benchtop Meter for Dissolved Oxygen provides a laboratory-grade solution for measuring DO, BOD, OUR and SOUR in fresh and saltwater samples with a polarographic DO probe. This modern, strea...