Smart pH/EC/TDS combined meter MW801 Back Catalog number: MW801 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI105 Portable meter Mi105 Price on request PH55 pH/Temp waterproof tester, -2.0 to 16.0 pH Price on request CD97 TDS tester with ATC, range: 1 - 999 ppm Price on request