TDS tester with ATC, range: 1 - 999 ppm Back Catalog number: CD97 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended HI9126 Přenosný pH/ORP metr Hanna Instruments Price on request MC110 pH monitor MC110 Price on request MI306 Automatic combined EC/TDS/NaCl/Temp meter Mi306 Price on request