pH/EC/TDS/Temp tester MW803 Back Catalog number: MW803 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended TH310 Stick thermometer TH310 Price on request PH600 pH tester with 1 point calibration, ±0.2 pH accura Price on request CD610 TDS tester with ATC, range: 0 - 10000 ppm Price on request