EC/TDS/Temp waterproof tester EC59 Back Catalog number: EC59 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW102 µp-based ATC pH/Temp meter MW102 Price on request HI98127 pH tester pHep® 4 Price on request MW101 Portable pH meter, 0.00 to 14.00pH, 2point cal. Price on request