TDS tester with ATC, range: 0 - 1990 ppm Back Catalog number: CD600 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW801 Smart pH/EC/TDS combined meter MW801 Price on request PH56 pH/Temp waterproof tester pH56 Price on request CTS-21102 APCI Capillary Electrode, API 4000, API 5000, 4500 Price on request