HM Digital HM-200 pH EC TDS Monitor - Portable 5-in-1 Water Quality Tester lead removal filter 5+ microns) and captures the

5+ microns) and captures the majority of bacterial cells (0

Thermometer pin: Yes

anaerobic environments)

water treatment facilities

while infusing your water with calcium

HM Digital HM-200 pH EC TDS Monitor - Portable 5-in-1 Water Quality Tester lead removal filter 5+ microns) and captures theProfessional Portable 5 in 1 pH EC TDS Salinity Temperature Monitor The HM Digital HM 200 is a professional grade portable monitor that simultaneously displays pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, and Temperature on a large LCD screen. With replaceable sensors, digital calibration, and automatic temperature compensation, this versatile monitor delivers accurate, reliable measurements for hydroponics, water