pH/EC/TDS/Temp tester MW803 Back Catalog number: MW803 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI190 Comb logging with GLP DO/Temp bench meter Mi190 Price on request PH55 pH/Temp waterproof tester, -2.0 to 16.0 pH Price on request EC59 EC/TDS/Temp waterproof tester EC59 Price on request