TDS tester with ATC, range: 0 - 10000 ppm Back Catalog number: CD610 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended HI2002-02 EDGE pH/ORP metr Price on request CD600 TDS tester with ATC, range: 0 - 1990 ppm Price on request PH58 pH/ORP/Temp waterproof tester, -2.00 to 16.00 pH Price on request