EC/TDS/Temp waterproof tester EC59 Back Catalog number: EC59 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended HI2002-02 EDGE pH/ORP metr Price on request CD610 TDS tester with ATC, range: 0 - 10000 ppm Price on request MW102 µp-based ATC pH/Temp meter MW102 Price on request