pH/EC/TDS/Temp tester MW803 Back Catalog number: MW803 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended HI98127 pH tester pHep® 4 Price on request CD610 TDS tester with ATC, range: 0 - 10000 ppm Price on request MW401 TDS meter MW401 Price on request