Smart pH/EC/TDS combined meter MW801 Back Catalog number: MW801 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended TH310 Stick thermometer TH310 Price on request HI 98308 Water Purity Tester, 0.0 to 99.9mS/cm Price on request MW402 TDS meter MW402 Price on request