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 TH310 Stick thermometer TH310 Price on request HI991001 Přenosný přístroj na měření pH/°C Price on request MC410 TDS monitor MC410 Price on request