HM Digital HM-200 pH EC TDS Monitor - Portable 5-in-1 Water Quality Tester OX bag Monitor pH with Confidence

Monitor pH with Confidence

Digital calibration system for precise adjustments

5-Second Measurement Time: Fast results with only 2–3 drops (100 µL minimum) of sample — no waiting

5V LR44 batteries included

degradation

HM Digital HM-200 pH EC TDS Monitor - Portable 5-in-1 Water Quality Tester OX bag Monitor pH with ConfidenceProfessional 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