EC/TDS/Temp waterproof tester EC60 Back Catalog number: EC60 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended CD600 TDS tester with ATC, range: 0 - 1990 ppm Price on request CD97 TDS tester with ATC, range: 1 - 999 ppm Price on request TH300 Thermometer TH300 Price on request