HM Digital QC-1 Quick Check TDS/Conductivity Monitor PL Bags Certification: IAPMO R & T

Certification: IAPMO R & T Tested and Certified

5 VDC USB Adapter (included)

Open a pH 4

For non-fluoridated water: Ideal for areas without fluoride in water supply

and plants consistently needed a larger system

HM Digital QC-1 Quick Check TDS/Conductivity Monitor PL Bags Certification: IAPMO R & TPress the "Push to Check" button for an instant water quality check! FEATURES With the push of a button, the unit displays a green or red light, indicating good water quality or service required, respectively. Tests for TDS or conductivity levels. Eight programmable set points (by dip switch). Bright LED lights. Simple to use. Factory Calibrated to 100 ppm NaCl. Re calibration is unncessary. Comes equipped with Mur lok Quick Connect T fitting (1 4